Task: 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 CCOC(=O)CSc1nc(Nc2ccc3c(c2)OCO3)c2ccccc2n1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 8.809
(b) -1.808
(c) 12.934
(d) 14.843
Answer: b. -1.808\%.
{#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}.
ethyl 2-[4-(1,3-benzodioxol-5-ylamino)quinazolin-2-yl]sulfanylacetate