Task: Please determine if the molecule with the SMILES CC1(C)CC2C=C(C=O)C3(C=O)CC3(C)C2C1 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}
CC1(C)CC2C=C(C=O)C3(C=O)CC3(C)C2C1
CC1(C)CC2C=C(C=O)C3(C=O)CC3(C)C2C1
5,5,6b-trimethyl-3a,4,6,6a-tetrahydro-1H-cyclopropa[e]indene-1a,2-dicarbaldehyde