The compound with the SMILES COC(=O)Cn1c(=O)c(C)nc2ccccc21 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}.
COC(=O)Cn1c(=O)c(C)nc2ccccc21
COC(=O)Cn1c(=O)c(C)nc2ccccc21
methyl2-(3-methyl-2-oxoquinoxalin-1-yl)acetate