Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCCCCCCN1CCC(C(=O)c2ccccc2)CC1
b. CCOC(=O)[C@@H]1CCCN(CCCC(C)(C)S(=O)(=O)c2ccccc2)C1
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}
(1-heptylpiperidin-4-yl)-phenylmethanone