Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1nnc(C(C)C)n1C1CCN(C(C)C[C@H](NC(=O)C2CCC(F)(F)CC2)c2ccccc2)CC1
b: CCNC(=O)N1CC2(CCN(CC3CCN(C(=O)OCC)CC3)CC2)c2cccnc21
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_blocker%}
Answer: {%multiple_choice_result}
ethyl 4-[[1-(ethylcarbamoyl)spiro[2H-pyrrolo[2,3-b]pyridine-3,4'-piperidine]-1'-yl]methyl]piperidine-1-carboxylate