Task: 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 COCCCn1c(SCC(=O)N2CCOCC2)nc2cc(Cl)ccc2c1=O?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a -2.315
b -1.657
Answer: b. -1.657\%.
{#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}.
COCCCn1c(SCC(=O)N2CCOCC2)nc2cc(Cl)ccc2c1=O
COCCCn1c(SCC(=O)N2CCOCC2)nc2cc(Cl)ccc2c1=O
7-chloro-3-(3-methoxypropyl)-2-(2-morpholin-4-yl-2-oxoethyl)sulfanylquinazolin-4-one