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: Cc1ccc(-c2nnn(CC(=O)N(c3ccccc3F)C(C(=O)NCC3CCCO3)c3c[nH]c4ccccc34)n2)cc1
b: Cn1c(CC(=O)Nc2ccc(Cl)c(Cl)c2)nnc1SCC(=O)Nc1nccs1
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}