Task: Please determine if the compound with the SMILES CC(C)(C)NC(=O)C1CC(=O)OC12CCOC(C)(C)C2 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}
CC(C)(C)NC(=O)C1CC(=O)OC12CCOC(C)(C)C2
CC(C)(C)NC(=O)C1CC(=O)OC12CCOC(C)(C)C2
N-tert-butyl-7,7-dimethyl-2-oxo-1,8-dioxaspiro[4.5]decane-4-carboxamide