Task: Answer the multiple-choice question.
Query: Which compound has a 9.319\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COc1cc(CN2CCc3ccccc3C2)ccc1O
b NC(=O)NC(=O)COC(=O)CNS(=O)(=O)c1ccc(F)c(F)c1F
Answer: a. COc1cc(CN2CCc3ccccc3C2)ccc1O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc(CN2CCc3ccccc3C2)ccc1O
COc1cc(CN2CCc3ccccc3C2)ccc1O
4-(3,4-dihydro-1H-isoquinolin-2-ylmethyl)-2-methoxyphenol