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] c1ccc(-n2c(SCc3ccncc3)nnc2-c2ccco2)cc1
[b] Cc1ccc(CNC(=O)C2c3ccccc3C(=O)N(C)C2c2c[nH]c3ccccc23)o1
[c] O=C(Nc1cccc(NC(=O)c2cccc([N+](=O)[O-])c2)n1)c1cccc([N+](=O)[O-])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}