The chemical with the SMILES O=C1C=CC(NC(=O)c2cccs2)=C/C1=C1\Nc2ccccc2S1 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=C1C=CC(NC(=O)c2cccs2)=C/C1=C1\Nc2ccccc2S1
O=C1C=CC(NC(=O)c2cccs2)=C/C1=C1\Nc2ccccc2S1
N-[(3Z)-3-(3H-1,3-benzothiazol-2-ylidene)-4-oxocyclohexa-1,5-dien-1-yl]thiophene-2-carboxamide