Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCOc1ccc(-c2nnc3sc(COc4ccc(C)cc4)nn23)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 12.171
b: -5.209
c: 14.537
d: 14.485
Answer: a. 12.171\%.
{#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}.
CCOc1ccc(-c2nnc3sc(COc4ccc(C)cc4)nn23)cc1
CCOc1ccc(-c2nnc3sc(COc4ccc(C)cc4)nn23)cc1
3-(4-ethoxyphenyl)-6-[(4-methylphenoxy)methyl]-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole