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, c, or d without using any other words.
Options:
a. CCN(CC)C(=O)c1ccc(NC(=O)c2ccc(-c3nn(C)c(=O)c4ccccc34)cc2)cc1
b. CCOc1ccccc1NC(=O)COC(=O)CSc1ccc(Cl)cc1
c. CC(=O)c1c(C)[nH]c(C(=O)NCc2ccc(C)cc2)c1C
d. Cc1cc(C)cc(N2C(=O)C3NN=C(C(=O)OCc4ccccc4)C3C2=O)c1
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}