The chemical with the SMILES Cc1nc2ncnn2c(C)c1CCC(=O)NCCc1ccccc1 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}.
3-(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)-N-(2-phenylethyl)propanamide