Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES O=C(CC1Sc2ccccc2NC1=O)NNC(=O)Nc1ccc(Cl)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. 16.440
b. 9.264
Answer: b. 9.264\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=C(CC1Sc2ccccc2NC1=O)NNC(=O)Nc1ccc(Cl)cc1
O=C(CC1Sc2ccccc2NC1=O)NNC(=O)Nc1ccc(Cl)cc1
1-(4-chlorophenyl)-3-[[2-(3-oxo-4H-1,4-benzothiazin-2-yl)acetyl]amino]urea