The compound with the SMILES O=C(OCC#CCSc1nnc(-c2ccncc2)o1)c1sc2ccccc2c1Cl is not an inhibitor of factor XIa (FXIa).
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-846#not &NULL}{MUV-846__names__noun}.
4-[(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)sulfanyl]but-2-ynyl 3-chloro-1-benzothiophene-2-carboxylate