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) COc1ccccc1N1CCN(C(=O)CSc2nnc3n2C(C)(C)Cc2ccccc2-3)CC1
b) COc1cc(OC)cc(C(=O)NC(C(=O)OCn2nnc3ccccc3c2=O)C(C)C)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}