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, c, or d without using any other words.
Options:
a. CCn1ncc([N+](=O)[O-])c1C(=O)Nc1nc2cccc(C)c2s1
b. CC(C)N1CCN(Cc2cccc(-c3ccco3)c2)CC1CCO
c. CC1CCC(C(C)C)C(OC(=O)COC(=O)c2ccc(N)cc2)C1
d. Cc1cccc(NC(=O)C(Cc2ccccc2)c2nn[nH]n2)c1C
Answer: a, b, c, d
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}