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: O=C(OCC(=O)N(C1CCCCC1)C1CCCCC1)c1ccccc1O
b: Clc1ccc(Cn2cc(/C=N/n3cnnc3)c3ccccc32)c(Cl)c1
c: O=C(Nc1ccc(NC(=O)c2cccs2)c(Cl)c1)c1cccs1
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}