Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CCC12C(=O)C(CC)(C(c3ccccc3)=C1c1ccccc1)[C@@H]1C(=O)N(c3ccccc3)C(=O)C12
b) CC1CCC(C(C)C)C(OC(=O)COC(=O)c2ccc(N)cc2)C1
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}