Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES CCOc1ccc(-n2ccnc(SCC(=O)Nc3ccc(OC)cc3OC)c2=O)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. 17.148
b. 6.730
c. 5.848
Answer: a. 17.148\%.
{#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}.
CCOc1ccc(-n2ccnc(SCC(=O)Nc3ccc(OC)cc3OC)c2=O)cc1
CCOc1ccc(-n2ccnc(SCC(=O)Nc3ccc(OC)cc3OC)c2=O)cc1
N-(2,4-dimethoxyphenyl)-2-[4-(4-ethoxyphenyl)-3-oxopyrazin-2-yl]sulfanylacetamide