Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Clc1ccc(-c2nnc(NCc3ccccc3)c3ccccc23)cc1
(b) CCCCN1C(=O)/C(=C(/C#N)C(N)=O)c2ccccc21
(c) Cc1ccc([N+](=O)[O-])cc1NC(=S)NC(=O)c1cccs1
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}