Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COC(=O)CC(NC(=S)N1CC2C[C@@H](C1)Cn1c2cccc1=O)C(=O)OC
b: O=C(NCc1cccs1)c1ccccc1[N+](=O)[O-]
c: CCc1ccc(NC(=S)Nc2cc(C(=O)O)ccc2N2CC3CC(C2)c2cccc(=O)n2C3)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}