Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCOc1ccc(NC(=O)C(c2ccccn2)N(C(=O)CCl)c2ccc(OCC)cc2)cc1
b O=S(=O)(c1ccc(S(=O)(=O)N2CCCC3(CCCCC3)C2)cc1)N1CCCCC1
c CC(C)CN(CC(C)C)C(=O)CC(=O)NC(=O)c1ccc(Cl)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}