Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES COc1ccc2c(c1)C1(Nc3ccccc3-c3nc4ccccc4n31)C(=O)N2C?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) 18.889
(b) 8.017
(c) 6.842
(d) 11.416
(e) -7.516
Answer: a. 18.889%.
{#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}.
COc1ccc2c(c1)C1(Nc3ccccc3-c3nc4ccccc4n31)C(=O)N2C
COc1ccc2c(c1)C1(Nc3ccccc3-c3nc4ccccc4n31)C(=O)N2C
5'-methoxy-1'-methylspiro[5H-benzimidazolo[1,2-c]quinazoline-6,3'-indole]-2'-one