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 O=C(c1cccc(Cl)c1)N1CCn2c1nc1ccccc12
b COc1ccc(S(=O)(=O)N[C@@H](Cc2ccc(Cl)cc2)C(=O)N2CC[C@@]3(O)CCCC[C@H]3C2)cc1
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}