Task: Please determine if the molecule with the SMILES CCC1(c2ccccc2)C(=O)N(C)C(=O)N(C)C1=O 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}
CCC1(c2ccccc2)C(=O)N(C)C(=O)N(C)C1=O
CCC1(c2ccccc2)C(=O)N(C)C(=O)N(C)C1=O
5-ethyl-1,3-dimethyl-5-phenyl-1,3-diazinane-2,4,6-trione