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 additional words.
Options:
a.) Cc1nc(C)c(C(=O)NCCC(c2ccccc2)c2ccccc2)o1
b.) COC(=O)CCC(=O)OC1(C)C(=O)C2=CN(Cc3ccco3)C(c3ccc(OC)cc3)=CC2=C(Br)C1=O
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}