Task: Answer the multiple-choice question.
Question: Which drug has a 9.417\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=C(NC1=NCCS1)C1Cc2ccccc2CN1C(=O)c1ccccc1
b. CCOc1ccccc1NC(=O)Nn1cnnc1
Answer: b. CCOc1ccccc1NC(=O)Nn1cnnc1
{#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#}
CCOc1ccccc1NC(=O)Nn1cnnc1
CCOc1ccccc1NC(=O)Nn1cnnc1
1-(2-ethoxyphenyl)-3-(1,2,4-triazol-4-yl)urea