Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES O=C1c2cccc3c(N4CCCCC4)ccc(c23)C(=O)N1c1ccc(O)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 12.176
(b) 18.619
(c) 2.193
Answer: b. 18.619%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C1c2cccc3c(N4CCCCC4)ccc(c23)C(=O)N1c1ccc(O)cc1
O=C1c2cccc3c(N4CCCCC4)ccc(c23)C(=O)N1c1ccc(O)cc1
2-(4-hydroxyphenyl)-6-piperidin-1-ylbenzo[de]isoquinoline-1,3-dione