Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -18.692% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COC(=O)Cc1cc(=O)[nH]c(Nc2nc3ccccc3o2)n1
[b] Cc1nc2nc(Cc3ccccc3)nn2c(C)c1Cl
Answer: a. COC(=O)Cc1cc(=O)[nH]c(Nc2nc3ccccc3o2)n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)Cc1cc(=O)[nH]c(Nc2nc3ccccc3o2)n1
COC(=O)Cc1cc(=O)[nH]c(Nc2nc3ccccc3o2)n1
methyl 2-[2-(1,3-benzoxazol-2-ylamino)-6-oxo-1H-pyrimidin-4-yl]acetate