Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C(NC(n1ccc(=O)[nH]c1=O)C(Cl)(Cl)Cl)C12CC3CC(CC(C3)C1)C2
b O=C(CSc1ccccc1)Nc1ccc(N2CCOCC2)cc1
c O=C(CCCCCN1C(=O)c2cccc3cccc(c23)C1=O)NC1CCS(=O)(=O)C1
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}