The molecule with the SMILES representation of COC(=O)CC1Sc2ccccc2NC1=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}.
COC(=O)CC1Sc2ccccc2NC1=O
COC(=O)CC1Sc2ccccc2NC1=O
methyl2-(3-oxo-4H-1,4-benzothiazin-2-yl)acetate