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 other words.
Options:
(a) O=C(CCSCc1ccccc1Cl)N1CCN(c2cccc(Cl)c2)CC1
(b) CN(C(=O)Cn1nnc(-c2ccccc2)n1)C1CCS(=O)(=O)C1
(c) COc1ccccc1-n1c(O)c(C=NCc2ccccn2)c2ccccc2c1=O
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}