Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C1CCCc2c1nc(-c1ccco1)n2O?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: 16.602
b: 13.702
Answer: a. 16.602\%.
{#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}.
O=C1CCCc2c1nc(-c1ccco1)n2O
O=C1CCCc2c1nc(-c1ccco1)n2O
2-(furan-2-yl)-1-hydroxy-6,7-dihydro-5H-benzimidazol-4-one