Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCOc1cc(-c2cc(-c3ccc(NC(C)=O)cc3)nc(N)c2C#N)ccc1O?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 11.411
b: 14.557
c: 2.716
Answer: a. 11.411\%.
{#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}.
CCOc1cc(-c2cc(-c3ccc(NC(C)=O)cc3)nc(N)c2C#N)ccc1O
CCOc1cc(-c2cc(-c3ccc(NC(C)=O)cc3)nc(N)c2C#N)ccc1O
N-[4-[6-amino-5-cyano-4-(3-ethoxy-4-hydroxyphenyl)pyridin-2-yl]phenyl]acetamide