Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COC(=O)CSc1nc2ccccn2c(=O)c1C=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 13.965
b. 12.721
c. 15.352
d. 12.299
Answer: d. 12.299\%.
{#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)CSc1nc2ccccn2c(=O)c1C=O
COC(=O)CSc1nc2ccccn2c(=O)c1C=O
methyl2-(3-formyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)sulfanylacetate