The molecular species with the SMILES O=C(C#Cc1ccccc1)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}.
O=C(C#Cc1ccccc1)c1ccc([N+](=O)[O-])cc1
O=C(C#Cc1ccccc1)c1ccc([N+](=O)[O-])cc1
1-(4-nitrophenyl)-3-phenylprop-2-yn-1-one