Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C1C(=O)N(CCCO)C(c2ccc(Br)cc2)/C1=C(\O)c1ccc(Br)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 7.555
b. 10.711
c. 11.387
d. -17.486
e. 5.780
Answer: a. 7.555\%.
{#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=C1C(=O)N(CCCO)C(c2ccc(Br)cc2)/C1=C(\O)c1ccc(Br)cc1
O=C1C(=O)N(CCCO)C(c2ccc(Br)cc2)/C1=C(\O)c1ccc(Br)cc1
(4E)-5-(4-bromophenyl)-4-[(4-bromophenyl)-hydroxymethylidene]-1-(3-hydroxypropyl)pyrrolidine-2,3-dione