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 additional words.
Options:
a COc1ccc(NC(=O)NC23CC4(C)CC(C)(CC(C)(C4)C2)C3)cc1
b O=[N+]([O-])c1cccnc1S(=O)(=O)c1ccccc1
c CCOc1ccc(C2C(C#N)=C(N)Oc3nc[nH]c(=O)c32)cc1OC
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}