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.) CC1CCN(C(=O)c2cc3nc(-c4ccccc4)cc(-c4ccccc4)n3n2)CC1
b.) CN(C)C(CNC(=O)CCNS(=O)(=O)c1ccccc1C(F)(F)F)c1ccccc1
c.) NC(=O)c1c(NC(=O)c2ccccc2F)sc2c1CCCC2
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}