Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES CCN=C1Sc2nc3ccc(OCC)cc3cc2CN1CCOC.Cl?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 10.890
(b) 4.244
Answer: b. 4.244\%.
{#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}.
CCN=C1Sc2nc3ccc(OCC)cc3cc2CN1CCOC.Cl
CCN=C1Sc2nc3ccc(OCC)cc3cc2CN1CCOC.Cl
7-ethoxy-N-ethyl-3-(2-methoxyethyl)-4H-[1,3]thiazino[6,5-b]quinolin-2-imine;hydrochloride