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 other words.
Options:
a. COc1ccc(CC(=O)N/N=C(\C)CC(=O)NCc2ccco2)cc1OC
b. Cc1nonc1OCCN1CCN(c2ccc([N+](=O)[O-])cc2)CC1
c. CN1CCC(OC(=O)COc2ccc(F)cc2)CC1.Cl
Answer: a, 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}