Added dataset description

README.md

@@ -15,13 +15,14 @@ configs:
   data_files: data/batman_formulas.csv
   sep: "\t"
 task_categories:
-- zero-shot-classification
+- drug-discovery
+- chemical-screening
 language:
 - en
 - cn
 tags:
 - biology
-- life sciences
+- life-sciences
 - chemistry
 - medical
 ---
@@ -30,6 +31,37 @@ tags:
 This dataset is a reformatted replica of [BATMAN-2.0](http://bionet.ncpsb.org.cn/batman-tcm/#/home), a database of traditional Chinese medicine (TCM) ingredients, herbs, and formulas.
 Refer to the original peer-reviewed [publication](https://doi.org/10.1093/nar/gkad926) for more detail.
 
+## What can I do with this dataset?
+Check out the demo notebooks in the `demo` folder. 
+BATMAN is a powerful source of data that links natural compounds and their compositions to protein targets.
+You can use this information to run drug discovery experiments or to extend the functionality of your own biomedical language models.
+
+For example, we used this dataset to extend the capabilities of [Precious3GPT](https://doi.org/10.57967/hf/2699) in the `demo/TCM_geroprotectors` demo project.
+While P3GPT is a transformer that can generate omics signatures for various tissues and conditions, it lacks any information on herbal medicine and TCM formulations.
+With BATMAN, we managed to remove this drawback and enable TCM screening in P3GPT.
+
+## Dataset structure
+- `batman_ingredients`: compounds naturally occurring in TCM herbs
+  - `UID`: unique ID of an entity throughout the complete dataset;
+  - `cid`: [PubChem](https://pubchem.ncbi.nlm.nih.gov/) molecule ID;
+  - `pref_name`: conventional name of a compound (as mentioned in BATMAN);
+  - `synonyms`: other names associated with the CID (if present in BATMAN);
+  - `targets_known`: Verified human protein targets, according to BATMAN. The format is "symbol(ENTREZ_ID)"
+  - `targts_pred`: All predicted protein targets, as stated in BATMAN (no significance threshold was used to filter these lists);
+  - `herbs`: A list of herbs, in which the compound is encountered;
+  - `formulas`: A list of TCM formulas that feature this compound.
+- `batman_herb`: herbs used in TCM
+  - `UID`;
+  - `pref_name`: Most commonly, the [pinyin](https://en.wikipedia.org/wiki/Pinyin) name of a herb. If not available — any other available name, e.g. latin or common English;
+  - `synonyms`
+  - `ingredients`: A list of all compound CIDs occurring in a herb;
+  - `formulas`: A list of TCM formulas that feature thisherb.
+- `batman_formulas`: TCM formulas featured in the BATMAN dataset;
+  - `UID`;
+  - `pref_name`: The pinyin name of a herbal drug. Non-identical compositions sharing the same name are disambiguated using the `~X` suffix;
+  - `synonyms`: The Chinese hieroglyphic spelling of the compostion;
+  - `ingredients`;
+  - `herbs`.
 
 ## Cite this dataset