Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COc1ccc(-c2nn(-c3ccccc3F)cc2CNCCn2nc(C)cc2C)cc1
b) Cc1ccc(CNC(=O)c2ccc(CS(=O)(=O)c3ccccc3)o2)cc1
c) O=C(CCCn1cc([N+](=O)[O-])cn1)N1CCCCC1
Answer: 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}