Problem statement: Answer the multiple-choice question.
Query: Which drug has a 12.974\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) O=C(O)c1ccccc1N=Nc1c(O)[nH]c(=O)[nH]c1=O
b) COC(=O)c1ccc(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2c2cc(C)on2)cc1
Answer: a. O=C(O)c1ccccc1N=Nc1c(O)[nH]c(=O)[nH]c1=O
{#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(O)c1ccccc1N=Nc1c(O)[nH]c(=O)[nH]c1=O
O=C(O)c1ccccc1N=Nc1c(O)[nH]c(=O)[nH]c1=O
2-[(6-hydroxy-2,4-dioxo-1H-pyrimidin-5-yl)diazenyl]benzoic acid