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. CC1=C(C(N)=O)C(c2cccnc2)n2nc(-c3cccc(C)c3)nc2N1
b. O=C(NCc1ccccc1)c1ccc(NC(=O)c2ccco2)cc1
c. O=S(=O)(c1ccc(Br)cc1Cl)N1CC[NH+](CCO)CC1.[Cl-]
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}