You will be presented a sentence from biomedical research text. Extract all terms that correspond to chemical entities of biological interest (ChEBI).
Return your identified terms in a JSON array, formatted like this: ["Entity1", "Entity2", ...].
If no such entities are detected, respond by providing an empty JSON array [].

Biomedical context:
ThoracicpartsfromembryosorP0micewerefixedineitherAmsterdam'sfixative(methanol:acetone:aceticacid:water,35:35:5:25v/v)or4%paraformaldehydeinPBS.
["methanol", "acetone", "acetic acid", "water"]