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) O=C(CC1CCCCC1)N1CCC(c2nc(-c3ccc(S(=O)(=O)N4CCCC4)cc3)no2)CC1
(b) Cc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)COC(=O)c1ccc2c(c1)OCO2
(c) Cn1ncc(N=Cc2ccc([N+](=O)[O-])cc2)c1C(=O)N1CCOCC1
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}