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, b, or c without using any additional words.
Options:
a COC(=O)c1ccc(NC(=O)C23CC4CC(C2)CC(n2cncn2)(C4)C3)cc1
b CCS(=O)(=O)N1CCN(c2ccc(Cl)cc2[N+](=O)[O-])CC1
c NS(=O)(=O)c1ccc(NC(=O)Cn2ncc3c2-c2ccccc2OC3)cc1
Answer: a, b, c
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}