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 Nc1[nH]ncc1-c1ccccc1
b CCN(CC(=O)Nc1c(F)cccc1F)C(=O)CCNS(=O)(=O)c1ccccc1C(F)(F)F
c CCN(C(=O)COC(=O)c1ccc2ccccc2c1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=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}