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) COCc1cc(=O)[nH]c2cc(NC(=O)C3CC3)c(C)cc12
(b) Nc1nc(SCC(=O)Nc2ccc(Oc3ccccc3)cc2)n[nH]1
(c) COc1ccc(C(=O)NCCn2ccc3ccccc32)cc1OC
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}