The chemical with the SMILES O=C(c1cc(C(=O)c2ccco2)cc(C(=O)c2ccco2)c1)c1ccco1 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(c1cc(C(=O)c2ccco2)cc(C(=O)c2ccco2)c1)c1ccco1
O=C(c1cc(C(=O)c2ccco2)cc(C(=O)c2ccco2)c1)c1ccco1
[3,5-bis(furan-2-carbonyl)phenyl]-(furan-2-yl)methanone