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) CC(=O)c1ccc(OCc2cc(C(=O)NC(C)CCn3cccn3)no2)cc1
b) COC(=O)c1sccc1NC(=O)c1ccc(Br)s1
c) Nc1ncnc2nc(N3CCN(C(=O)c4ccccc4)CC3)[nH]c12
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}