Task: Answer the MCQ question.
Question: Which drug has a 1.068\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCOP(=O)(OCC)C(NC(=O)Nc1cccc(Cl)c1)c1ccccc1
(b) COCCOC(=O)C1=C(C)Nc2ncnn2C1c1ccco1
Answer: a. CCOP(=O)(OCC)C(NC(=O)Nc1cccc(Cl)c1)c1ccccc1
{#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#}
CCOP(=O)(OCC)C(NC(=O)Nc1cccc(Cl)c1)c1ccccc1
CCOP(=O)(OCC)C(NC(=O)Nc1cccc(Cl)c1)c1ccccc1
1-(3-chlorophenyl)-3-[diethoxyphosphoryl(phenyl)methyl]urea