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] Cc1ccc(-c2nc(NC(=O)c3nn(C)cc3[N+](=O)[O-])sc2C)cc1
[b] COc1ccc(S(=O)(=O)N2C3CCC2CC(NC(=O)Nc2ccccc2)C3)cc1
[c] CCN(CC1CCCN(CCc2cccc(F)c2)C1)C(=O)c1ccc(CSC)o1
Answer: a, b
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}