Task: Please estimate if the molecule with the SMILES CCSc1ccccc1C(=O)NC1=NC(=O)CC2C(=O)NCCN12 is an inhibitor of factor XIa (FXIa).
Result: no
Task: Please {#determine|predict|estimate!} if the {#molecule|compound!} with the {SMILES__description} {SMILES#} is {MUV-846__names__noun}.
Result: {MUV-846#no&yes}
CCSc1ccccc1C(=O)NC1=NC(=O)CC2C(=O)NCCN12
CCSc1ccccc1C(=O)NC1=NC(=O)CC2C(=O)NCCN12
N-(1,8-dioxo-3,4,9,9a-tetrahydro-2H-pyrazino[1,2-c]pyrimidin-6-ylidene)-2-ethylsulfanylbenzamide