Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOC(=O)CC1CCCCN1C(=O)CCCn1nnnc1CN1CCOCC1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
(a) 16.214
(b) 8.723
Answer: a. 16.214\%.
{#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}.
CCOC(=O)CC1CCCCN1C(=O)CCCn1nnnc1CN1CCOCC1
CCOC(=O)CC1CCCCN1C(=O)CCCn1nnnc1CN1CCOCC1
ethyl2-[1-[4-[5-(morpholin-4-ylmethyl)tetrazol-1-yl]butanoyl]piperidin-2-yl]acetate