Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CC1(C)CC(=O)C(C=NCCN2CCN(CC(=O)Nc3ccccc3)CC2)=C(O)C1
b: CN(Cc1cccc([N+](=O)[O-])c1)Cc1cccc2ccccc12
c: Cc1cc2nc(-c3ccc(SCc4ccc(C#N)cc4)nc3)[nH]c2cc1C
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}