Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCOc1cc2[nH]c(=S)n(Cc3ccc(C(=O)NCCCOC)cc3)c(=O)c2cc1OCC?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 19.781
[b] 12.065
Answer: a. 19.781\%.
{#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}.
CCOc1cc2[nH]c(=S)n(Cc3ccc(C(=O)NCCCOC)cc3)c(=O)c2cc1OCC
CCOc1cc2[nH]c(=S)n(Cc3ccc(C(=O)NCCCOC)cc3)c(=O)c2cc1OCC
4-[(6,7-diethoxy-4-oxo-2-sulfanylidene-1H-quinazolin-3-yl)methyl]-N-(3-methoxypropyl)benzamide