The chemical with the SMILES O=C(OCC#CCSc1nnc(-c2cccc3ccccc23)o1)c1cccs1 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}.
O=C(OCC#CCSc1nnc(-c2cccc3ccccc23)o1)c1cccs1
O=C(OCC#CCSc1nnc(-c2cccc3ccccc23)o1)c1cccs1
4-[(5-naphthalen-1-yl-1,3,4-oxadiazol-2-yl)sulfanyl]but-2-ynyl thiophene-2-carboxylate