Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 13.559\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1ccc(NC(=O)c2cc(-c3ccc(OC)c(OC)c3)nc3ccccc23)c(OC)c1
(b) O=C(CN1C(=O)C(=O)c2ccccc21)OCN1C(=O)c2ccccc2C1=O
(c) O=C(Nc1ccccc1C(=O)O)c1ccc(NC(=O)C2CC2)cc1
(d) O=C(N=Nc1c(O)[nH]c(=O)[nH]c1=O)C1COc2cc3ccccc3cc2O1
Answer: d. O=C(N=Nc1c(O)[nH]c(=O)[nH]c1=O)C1COc2cc3ccccc3cc2O1
{#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#}
O=C(N=Nc1c(O)[nH]c(=O)[nH]c1=O)C1COc2cc3ccccc3cc2O1
O=C(N=Nc1c(O)[nH]c(=O)[nH]c1=O)C1COc2cc3ccccc3cc2O1
N-[(6-hydroxy-2,4-dioxo-1H-pyrimidin-5-yl)imino]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carboxamide