The chemical with the SMILES representation of O=c1ncnc2[nH]n(-c3ccccc3)nc1-2 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=c1ncnc2[nH]n(-c3ccccc3)nc1-2
O=c1ncnc2[nH]n(-c3ccccc3)nc1-2
2-phenyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one