Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CC(C)(C)n1nc2c(c1NC(=O)c1cc(Cl)ccc1[N+](=O)[O-])CS(=O)(=O)C2
b) O=C(CN1CCN(C(=O)C2CCCO2)CC1)Nc1cc(Cl)ccc1Cl
Answer: 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}