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=[n+]1cc(-c2cc3ccccc3o2)n([O-])c2c1CCCC2
b: Cl.OCCNCc1cc(Br)ccc1OCc1ccc(Cl)cc1
c: COc1nc(Nc2ccc(C(C)C)cc2)nc(OC)n1
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}