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 or b without using any other words.
Options:
a: Cc1cc(C(=O)NNc2c(Cl)cccc2Cl)n(C(C)(C)C)n1
b: COc1ccc(-c2ccc3c(c2)S(=O)(=O)c2cccc(C(=O)NCCOc4ccccc4)c2C3=O)cc1OC
Answer: a, b
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}