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: CC(=O)N1C(=O)/C(=C2\SC(=S)N(c3c(C)n(C)n(-c4ccccc4)c3=O)C2=O)c2ccccc21
b: CC1CCCC(NC(=O)c2cccc(S(=O)(=O)N3CCCCC3)c2)C1C
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}