Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COc1ccc(C(=O)Nc2cc(-c3ccccc3)nn2-c2ccccc2F)cc1
b CCn1c(=O)c(CCC(=O)NCCN2CCOCC2)c(C)c2c(C)nn(-c3cccc(C)c3)c21
c CCCCn1c(N)c(N(CC(C)C)C(=O)c2cc(C)nc3ccccc23)c(=O)[nH]c1=O
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}