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) Cc1[nH]c(=O)[nH]c(=O)c1S(=O)(=O)N1CCCC(C(=O)NCCc2ccccc2)C1
b) COC(=O)c1ccc(-c2ccc(/C=N/NC(=O)CC3(C)OCCCO3)o2)cc1
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}