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 Cc1ccc(CN2CCSc3ccc(C(=O)N4CCN(c5ncccn5)CC4)cc32)cc1
b CCCCn1c(=N)c(S(=O)(=O)c2ccc(Br)cc2)cc2c(=O)n3cccc(C)c3nc21
c O=C1CCc2cc(S(=O)(=O)NCCC(=O)NC3CCN(Cc4ccccc4)CC3)ccc2N1
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}