Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCOC(=O)CSc1nc2c(c(=O)[nH]1)C(C)(CC)Cc1ccccc1-2?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 18.744
[b] 10.715
[c] 10.956
[d] -0.109
Answer: c. 10.956\%.
{#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)CSc1nc2c(c(=O)[nH]1)C(C)(CC)Cc1ccccc1-2
CCOC(=O)CSc1nc2c(c(=O)[nH]1)C(C)(CC)Cc1ccccc1-2
ethyl 2-[(5-ethyl-5-methyl-4-oxo-3,6-dihydrobenzo[h]quinazolin-2-yl)sulfanyl]acetate