Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCc1ccc(C(=O)COC(=O)C(Cc2ccccc2)NC(=O)C2CCC(C)CC2)cc1
(b) CC1(c2ccc3noc(-c4ccc(Cl)cc4)c3c2)OCCO1
(c) CCOc1ccc(NC(=O)CCS(=O)(=O)c2cccc3nsnc23)cc1
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}