Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CC(NC(=O)CC1CCN(Cc2ccn(-c3ccc(C(F)(F)F)cc3)c2)CC1)c1ccc(=O)[nH]c1
b. O=C1OCCc2cc(CCN3CCN(C(=O)Cc4ccc(-n5cnnn5)cc4)CC3)ccc21
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
N-[1-(6-oxo-1H-pyridin-3-yl)ethyl]-2-[1-[[1-[4-(trifluoromethyl)phenyl]pyrrol-3-yl]methyl]piperidin-4-yl]acetamide