The chemical with the SMILES O=c1[nH]cnc2scc(-c3ccc(F)cc3)c12 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=c1[nH]cnc2scc(-c3ccc(F)cc3)c12
O=c1[nH]cnc2scc(-c3ccc(F)cc3)c12
5-(4-fluorophenyl)-3H-thieno[2,3-d]pyrimidin-4-one