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(N(CN2C(=O)C3C4C=CC(C4)C3C2=O)C(=O)c2ccco2)cc1
b.) O=S(=O)(/N=C1\N=C2C=CC=CN2Cc2ccccc21)c1ccccc1
c.) CC(=NC1CC1)C1=C(O)c2ccccc2C1=O
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}