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 other words.
Options:
a) CC(CCc1ccccc1)NC(=O)C1CCCN(C(=O)c2cc3sccc3n2C)C1
b) CCOC(=O)Cn1cc(/C=C/[N+](=O)[O-])c2ccccc21
c) Cc1cccc(-c2nc(CC(=O)Nc3cccc(S(=O)(=O)NC4=NCCC4)c3)cs2)c1
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}