Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCCNC(=O)COC(=O)c1cc2c(=O)n3ccccc3nc2s1
b. CNC(=S)N1CCN=C1Nc1nc(C)cc(C)n1
c. CCOc1ccc(C(=O)NC(=S)Nc2cccc(NC(=O)c3ccco3)c2)cc1[N+](=O)[O-]
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}