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) CC1CN(c2nc(Nc3ccccc3)nc(N)c2[N+](=O)[O-])CC(C)O1
b) COc1ccc(Oc2ccccc2C#N)cc1
c) Cn1c(SC2=CS(=O)(=O)c3ccccc32)nc2ccccc21
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}