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 additional words.
Options:
a: CCN(CC(=O)Nc1ccccc1C(=O)Nc1ccccc1)Cc1nc2ccccc2c(=O)[nH]1
b: COc1ccc(NC(=O)C23CC4CC(C2)CC(n2cnc(Br)n2)(C4)C3)cc1Cl
c: c1ccc2[nH]c(SCc3cn4ccccc4n3)nc2c1
d: COc1ccc(-c2nn(CC(=O)Nc3ccc(Cl)c(Cl)c3)c(=O)c3ccccc23)cc1
Answer: 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}