Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES COc1cc(NC(=O)Cn2cnc3sc(C)c(S(=O)(=O)N4CCN(C)CC4)c3c2=O)cc(OC)c1OC?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 3.648
[b] 19.040
[c] 1.724
Answer: b. 19.040%.
{#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}.
COc1cc(NC(=O)Cn2cnc3sc(C)c(S(=O)(=O)N4CCN(C)CC4)c3c2=O)cc(OC)c1OC
COc1cc(NC(=O)Cn2cnc3sc(C)c(S(=O)(=O)N4CCN(C)CC4)c3c2=O)cc(OC)c1OC
2-[6-methyl-5-(4-methylpiperazin-1-yl)sulfonyl-4-oxothieno[2,3-d]pyrimidin-3-yl]-N-(3,4,5-trimethoxyphenyl)acetamide