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) O=S(=O)(c1ccc(S(=O)(=O)N(Cc2ccccc2)Cc2ccco2)cc1)N1CCCC1
(b) CCOC(=O)C1=C(N)Oc2cc(C)oc(=O)c2C12C(=O)N1c3c(cccc32)C(C)CC1(C)C
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}