The chemical with the SMILES CNC(=O)/C(=C\C=C\c1ccccc1)NC(=O)c1ccc([N+](=O)[O-])cc1 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}.
CNC(=O)/C(=C\C=C\c1ccccc1)NC(=O)c1ccc([N+](=O)[O-])cc1
CNC(=O)/C(=C\C=C\c1ccccc1)NC(=O)c1ccc([N+](=O)[O-])cc1
N-[(2E,4E)-1-(methylamino)-1-oxo-5-phenylpenta-2,4-dien-2-yl]-4-nitrobenzamide