Task: 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 CCCn1c(-c2ccc(OC)cc2)nc2nc3ccccc3nc21?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a) 7.491
b) -18.059
c) 10.721
Answer: a. 7.491\%.
{#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}.
CCCn1c(-c2ccc(OC)cc2)nc2nc3ccccc3nc21
CCCn1c(-c2ccc(OC)cc2)nc2nc3ccccc3nc21
2-(4-methoxyphenyl)-3-propylimidazo[4,5-b]quinoxaline