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] Cc1ccccc1CN1CCN(C(=O)c2cc(-c3ccncc3)nc3ccccc23)CC1
[b] COC(=O)c1sccc1NC(=O)Nc1ccc(F)cc1F
[c] COc1ccc(NC(=O)CCCn2c(=O)[nH]c3ccccc3c2=O)cc1
Answer: 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}