The chemical with the SMILES COc1cc(/C=C(/NC(=O)c2ccccc2)C(=O)Nc2ccccc2)c([N+](=O)[O-])cc1OC 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}.
COc1cc(/C=C(/NC(=O)c2ccccc2)C(=O)Nc2ccccc2)c([N+](=O)[O-])cc1OC
COc1cc(/C=C(/NC(=O)c2ccccc2)C(=O)Nc2ccccc2)c([N+](=O)[O-])cc1OC
N-[(E)-3-anilino-1-(4,5-dimethoxy-2-nitrophenyl)-3-oxoprop-1-en-2-yl]benzamide