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 COC(=O)c1ccc(C(=O)OC)c(NC(=O)CN2CCN(c3ccc(OC)cc3)CC2)c1
b CCOc1ccccc1C1C(C(=O)Nc2ccccc2OC)=C(C)Nc2nnnn21
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}