The molecule with the SMILES O=c1cc(-c2ccc([N+](=O)[O-])cc2)c2ccc(O)cc2o1 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=c1cc(-c2ccc([N+](=O)[O-])cc2)c2ccc(O)cc2o1
O=c1cc(-c2ccc([N+](=O)[O-])cc2)c2ccc(O)cc2o1
7-hydroxy-4-(4-nitrophenyl)chromen-2-one