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 additional words.
Options:
a.) COc1ccccc1N/C=C(\C#N)c1nc2ccccc2[nH]1
b.) O=C(NN1C(=O)/C(=C/c2cc([N+](=O)[O-])ccc2O)SC1=S)c1ccccc1O
c.) Fc1ccc2[nH]c3c(N4CCN(c5ccccc5)CC4)ncnc3c2c1
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}