Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(NCC(=O)N1CCC2(CC1)NCCc1[nH]cnc12)c1ccc(Br)cc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a.) 20.779
b.) 2.086
Answer: a. 20.779\%.
{#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=C(NCC(=O)N1CCC2(CC1)NCCc1[nH]cnc12)c1ccc(Br)cc1
O=C(NCC(=O)N1CCC2(CC1)NCCc1[nH]cnc12)c1ccc(Br)cc1
4-bromo-N-(2-oxo-2-spiro[1,5,6,7-tetrahydroimidazo[4,5-c]pyridine-4,4'-piperidine]-1'-ylethyl)benzamide