Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCOc1ccc(CSC(=N)N)cc1[N+](=O)[O-].Cl
b) O=C(c1ccccc1)c1c[nH]c(C(=O)NNc2cccc(Cl)n2)c1
c) COc1ccc(OC)c(CNC(=O)c2nn(C)c3c2CS(=O)(=O)c2ccccc2-3)c1
Answer: 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}