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 Cc1ccc(OCCN2CCN(CC(O)Cn3c4ccccc4c4ccccc43)CC2)cc1.O=C(O)C(=O)O
b Cc1ccc(NC(=O)CSCC(=O)OCc2nc3ccsc3c(=O)[nH]2)c(C)c1
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}