The chemical with the SMILES C/C(=N\NC(=O)c1cccc(N2CCCC2=O)c1)c1ccncc1 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-(2-oxopyrrolidin-1-yl)-N-[(E)-1-pyridin-4-ylethylideneamino]benzamide