Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COC(=O)C1CCN(CCCOc2ccc(CN3CCN(c4ccc([N+](=O)[O-])cc4)CC3)cc2)CC1
(b) CCC(C)NC(=O)c1cc(-c2ccccc2O)on1
(c) Cc1nn(C)c(Cl)c1CN1CCCC(C(=O)Nc2cccc(-n3cccn3)c2)C1
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}