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, c, or d without using any additional words.
Options:
a) COc1ccccc1C(=O)C1CCCN(C(=O)Nc2ccccc2F)C1
b) CCOC(=O)N1CCC(NC(=O)C(Cc2ccccc2)NC(=O)C2CCCCC2)CC1
c) COc1cccc(NC(=O)C(=O)c2cn(CC(=O)N3CCOCC3)c3ccccc23)c1
d) Cc1cnc(NS(=O)(=O)c2ccccc2)c(Br)c1
Answer: a, b, c, d
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}