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 or b without using any additional words.
Options:
a: COc1cc2nc(N(CCN(C)C)C(=O)c3ccc(S(=O)(=O)N(C)CC4CCCO4)cc3)sc2cc1OC.Cl
b: COc1cccc(C(=O)CN2CCN(S(=O)(=O)c3cccc([N+](=O)[O-])c3)CC2)c1
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}