Problem statement: Answer the multiple choice question.
Question: Which drug has a 4.489% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=[N+]([O-])c1cccc(/C=C/c2nc[nH]c2[N+](=O)[O-])c1
b. CCOc1ccccc1NC(=O)Nc1ccc2c(c1)OCO2
Answer: b. CCOc1ccccc1NC(=O)Nc1ccc2c(c1)OCO2
{#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#}
CCOc1ccccc1NC(=O)Nc1ccc2c(c1)OCO2
CCOc1ccccc1NC(=O)Nc1ccc2c(c1)OCO2
1-(1,3-benzodioxol-5-yl)-3-(2-ethoxyphenyl)urea