Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(OCC(=O)N1CCCC1=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1Cl?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 9.769
b: 1.600
Answer: b. 1.600\%.
{#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(OCC(=O)N1CCCC1=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1Cl
O=C(OCC(=O)N1CCCC1=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1Cl
[2-oxo-2-(2-oxopyrrolidin-1-yl)ethyl] 2-chloro-5-morpholin-4-ylsulfonylbenzoate