Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCOc1ccc2nc(N(CCN(C)C)C(=O)c3cc4ccccc4cc3OC)sc2c1.Cl?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. -0.416
b. -4.714
c. 5.332
d. -4.176
Answer: a. -0.416\%.
{#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}.
CCOc1ccc2nc(N(CCN(C)C)C(=O)c3cc4ccccc4cc3OC)sc2c1.Cl
CCOc1ccc2nc(N(CCN(C)C)C(=O)c3cc4ccccc4cc3OC)sc2c1.Cl
N-[2-(dimethylamino)ethyl]-N-(6-ethoxy-1,3-benzothiazol-2-yl)-3-methoxynaphthalene-2-carboxamide;hydrochloride