Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CN1CC(=O)Nc2ccc(Br)cc2C1=O
b: CCC(CC)c1nnc(NC(=O)c2ccc(N3CCCCC3)c([N+](=O)[O-])c2)s1
c: CN(Cc1ccccc1)C(=O)COC(=O)c1ccc(Cl)cc1N
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}