The chemical with the SMILES CC(=O)Nc1ccc(Nc2cc(-c3ccccc3)nc3ncnn23)cc1 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}.
CC(=O)Nc1ccc(Nc2cc(-c3ccccc3)nc3ncnn23)cc1
CC(=O)Nc1ccc(Nc2cc(-c3ccccc3)nc3ncnn23)cc1
N-[4-[(5-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)amino]phenyl]acetamide