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 O=C(Nc1ccc(F)cc1)c1nc[nH]c1C(=O)Nc1ccc([N+](=O)[O-])cc1
b COc1ccc(-c2ccc(CO)o2)cc1N
c O=C(Nc1ccccc1[N+](=O)[O-])c1ccc(S(=O)(=O)N2CCCC2)cc1
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}