The compound with the SMILES O=c1[nH]c(=O)c2ncc(-c3ccc(Cl)cc3)nc2[nH]1 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]c(=O)c2ncc(-c3ccc(Cl)cc3)nc2[nH]1
O=c1[nH]c(=O)c2ncc(-c3ccc(Cl)cc3)nc2[nH]1
7-(4-chlorophenyl)-1H-pteridine-2,4-dione