Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES COc1ccc(NC(=O)CSc2nc3c(c(-c4cccs4)c2C#N)CN(C)CC3)cc1OC?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 13.343
(b) -2.362
(c) 8.171
(d) 4.033
Answer: c. 8.171\%.
{#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}.
COc1ccc(NC(=O)CSc2nc3c(c(-c4cccs4)c2C#N)CN(C)CC3)cc1OC
COc1ccc(NC(=O)CSc2nc3c(c(-c4cccs4)c2C#N)CN(C)CC3)cc1OC
2-[(3-cyano-6-methyl-4-thiophen-2-yl-7,8-dihydro-5H-1,6-naphthyridin-2-yl)sulfanyl]-N-(3,4-dimethoxyphenyl)acetamide