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: CN(C)C=O.CN(C)S(=O)(=O)c1cccc(NC(=O)CSc2ncnc3ccccc23)c1
b: O=C(CCCCCN1C(=O)c2cccc([N+](=O)[O-])c2C1=O)Nc1ccccc1F
c: COc1nccnc1NS(=O)(=O)c1ccc(NC(=S)NC(=O)c2ccc(F)cc2)cc1
d: CCOC(=O)c1cnc2nc(SCc3ccccc3Cl)[nH]n2c1=O
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}