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 other words.
Options:
a CCn1c(SCC(=O)N2CCN(c3ccccc3)CC2)nc2c([nH]c3ccccc32)c1=O
b C=C1CCN([C@H](C(=O)NCc2cc(OC)c(OC)c(OC)c2)C(C)C)S(=O)(=O)c2ccccc21
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}