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] COc1ccccc1N1CCN(C(=O)CCCCCn2c(=O)[nH]c3ccsc3c2=O)CC1
[b] C[C@@]12CC(=O)NC1N(C(=O)c1cccc(C(F)(F)F)c1)C(c1ccccc1O)C2
[c] O=c1c2sccc2nc(SCc2cc(=O)n3cc(Br)ccc3n2)n1Cc1ccccn1
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}