Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES CCN(CC)C(=O)CSc1nc2cc3c(cc2c(=O)n1CCCC(=O)NCc1ccc(OC)cc1)OCO3?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. -21.815
b. -27.883
Answer: a. -21.815%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CCN(CC)C(=O)CSc1nc2cc3c(cc2c(=O)n1CCCC(=O)NCc1ccc(OC)cc1)OCO3
CCN(CC)C(=O)CSc1nc2cc3c(cc2c(=O)n1CCCC(=O)NCc1ccc(OC)cc1)OCO3
4-[6-[2-(diethylamino)-2-oxoethyl]sulfanyl-8-oxo-[1,3]dioxolo[4,5-g]quinazolin-7-yl]-N-[(4-methoxyphenyl)methyl]butanamide