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: CCc1ccc(OCCOCC(O)CN2CCN(Cc3ccc(Cl)cc3)CC2)cc1.Cl
b: CCCCN(C(=O)c1ccc(S(=O)(=O)N2CCOCC2)cc1)C1CCS(=O)(=O)C1
c: O=C(COC(=O)C12CC3CC(CC(C3)C1)C2)NC12CC3CC(CC(C3)C1)C2
Answer: 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}