Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COCCn1c(SCC(=O)N2CCN(c3ccccc3)CC2)nc2c(c1=O)SC(C)C2?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. -35.817
b. 16.972
Answer: a. -35.817\%.
{#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}.
COCCn1c(SCC(=O)N2CCN(c3ccccc3)CC2)nc2c(c1=O)SC(C)C2
COCCn1c(SCC(=O)N2CCN(c3ccccc3)CC2)nc2c(c1=O)SC(C)C2
3-(2-methoxyethyl)-6-methyl-2-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]sulfanyl-6,7-dihydrothieno[3,2-d]pyrimidin-4-one