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: COc1ccc(NC(=O)C2CC(c3ccccc3O)=NO2)cc1OC
b: Cc1ccc2cc(CN(Cc3ccco3)C(=O)NCc3ccccc3)c(=O)[nH]c2c1C
c: Cn1c(=O)oc2cc(S(=O)(=O)Nc3ccc(O)cc3)ccc21
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}