The molecular species with the SMILES O=C(O)/C=C\C(=O)NCc1cccnc1 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(O)/C=C\C(=O)NCc1cccnc1
O=C(O)/C=C\C(=O)NCc1cccnc1
(Z)-4-oxo-4-(pyridin-3-ylmethylamino)but-2-enoic acid