Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCc1ccc(NC(=O)CCc2nc3cccnc3n2Cc2ccc(OC)cc2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 9.588
b: 6.904
c: 10.661
Answer: b. 6.904\%.
{#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}.
CCc1ccc(NC(=O)CCc2nc3cccnc3n2Cc2ccc(OC)cc2)cc1
CCc1ccc(NC(=O)CCc2nc3cccnc3n2Cc2ccc(OC)cc2)cc1
N-(4-ethylphenyl)-3-[3-[(4-methoxyphenyl)methyl]imidazo[4,5-b]pyridin-2-yl]propanamide