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: COC(OC)c1ccc(C#N)c(=O)[nH]1
b: O=C(Cn1nc(-c2cccc(Cl)c2)ccc1=O)NCC1COCCO1
c: Cc1ccc(S(=O)(=O)N(CC(=O)NC2CCCCCC2)c2ccccc2F)cc1
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}