Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOc1ccc(NC(=O)CC2C(=O)N(c3ccc(OC)c(Cl)c3)C(=S)N2C2CC2)cc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: 6.940
b: -9.208
Answer: a. 6.940\%.
{#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}.
CCOc1ccc(NC(=O)CC2C(=O)N(c3ccc(OC)c(Cl)c3)C(=S)N2C2CC2)cc1
CCOc1ccc(NC(=O)CC2C(=O)N(c3ccc(OC)c(Cl)c3)C(=S)N2C2CC2)cc1
2-[1-(3-chloro-4-methoxyphenyl)-3-cyclopropyl-5-oxo-2-sulfanylideneimidazolidin-4-yl]-N-(4-ethoxyphenyl)acetamide