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) CCn1c(C)cc(O)cc1=O
(b) Cc1cc(C2(c3ccc(O)c(C)c3)C(=O)Nc3ccccc32)ccc1O
(c) O=C(c1ccc(NS(=O)(=O)c2ccccc2)cc1)N1CCCC1
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}