The molecular species with the SMILES FC(F)(F)c1cnc(-c2cnc(-c3cccnc3)nc2)c(Cl)c1 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}.
5-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-pyridin-3-ylpyrimidine