Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(NCCC(=O)N1CCC2(CC1)NCCc1[nH]cnc12)c1cccc(Br)c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 19.242
b: 9.776
c: 3.975
d: 9.125
e: -3.143
Answer: c. 3.975\%.
{#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(NCCC(=O)N1CCC2(CC1)NCCc1[nH]cnc12)c1cccc(Br)c1
O=C(NCCC(=O)N1CCC2(CC1)NCCc1[nH]cnc12)c1cccc(Br)c1
3-bromo-N-(3-oxo-3-spiro[1,5,6,7-tetrahydroimidazo[4,5-c]pyridine-4,4'-piperidine]-1'-ylpropyl)benzamide