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: CC(Oc1ccc(Cl)cc1)c1ccnn1S(=O)(=O)c1ccccc1
b: Cc1csc2nc(COC(=O)c3ccc(Cl)c([N+](=O)[O-])c3)cc(=O)n12
c: COCCN(C(=O)COC(=O)CCS(=O)(=O)c1ccccc1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
Answer: a, 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}