Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCCCCOc1ccc(/C=c2\sc3nc(=O)c(-c4ccccc4)nn3c2=O)cc1OC?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) -1.966
(b) 19.691
(c) 2.968
(d) 14.199
Answer: c. 2.968\%.
{#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}.
(2Z)-2-[(3-methoxy-4-pentoxyphenyl)methylidene]-6-phenyl-[1,3]thiazolo[3,2-b][1,2,4]triazine-3,7-dione