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 or b without using any additional words.
Options:
[a] COc1ccccc1NC(=O)c1ccc(NC(=O)COC(=O)C2(C)CC2(Cl)Cl)cc1
[b] Cn1c(C(=O)N2CCC3(CC2)OCCO3)cc2c(=O)n(C)c3ccccc3c21
Answer: a, b
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}