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 O=C(CCN1CCOCC1)Nc1ccc2c(c1)CCC2
b CC(C)C(NS(=O)(=O)c1cc(C(=O)O)ccc1Cl)C(=O)O
c O=C(NCc1ccco1)C1Cc2ccccc2CN1S(=O)(=O)c1ccccc1F
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}