The chemical with the SMILES Cn1c(=O)c2c(ncn2CC(=O)OCC(=O)Nc2cc(Cl)ccc2Cl)n(C)c1=O 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}.
Cn1c(=O)c2c(ncn2CC(=O)OCC(=O)Nc2cc(Cl)ccc2Cl)n(C)c1=O
Cn1c(=O)c2c(ncn2CC(=O)OCC(=O)Nc2cc(Cl)ccc2Cl)n(C)c1=O
[2-(2,5-dichloroanilino)-2-oxoethyl] 2-(1,3-dimethyl-2,6-dioxopurin-7-yl)acetate