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) CCN1CCSc2ccc(C(=O)NCc3ccc(OC(C)C)cc3)cc21
(b) O=C(CSc1nnc(-c2ccc3c(c2)OCO3)n1-c1ccccc1)c1ccc(Cl)cc1
(c) CCOc1ccc(S(=O)(=O)n2nnc3ccccc32)cc1C(C)C
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}