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, c, or d without using any additional words.
Options:
a) O=C1Nc2ccc([N+](=O)[O-])cc2OC1CCN1CCOCC1
b) NC(=O)C1CCN(C(=O)c2cccc3ccccc23)CC1
c) COc1cc(CNC(C)(C)C)ccc1OCC(=O)NC(C)(C)C
d) Cc1[nH]c(C(=O)O)c(C#N)c1C(=O)c1ccccc1
Answer: a, b, c, d
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}