Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COC(=O)CSC1=C(C#N)C(c2ccc3c(c2)OCO3)C2=C(CCCC2=O)N1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 1.609
b: 3.852
c: 2.821
Answer: b. 3.852\%.
{#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}.
COC(=O)CSC1=C(C#N)C(c2ccc3c(c2)OCO3)C2=C(CCCC2=O)N1
COC(=O)CSC1=C(C#N)C(c2ccc3c(c2)OCO3)C2=C(CCCC2=O)N1
methyl 2-[[4-(1,3-benzodioxol-5-yl)-3-cyano-5-oxo-4,6,7,8-tetrahydro-1H-quinolin-2-yl]sulfanyl]acetate