Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Brc1ccc(-c2nnc3c4ccccc4nc(N4CCOCC4)n23)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 1.150
(b) 2.135
(c) -1.029
(d) -10.935
Answer: b. 2.135\%.
{#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}.
Brc1ccc(-c2nnc3c4ccccc4nc(N4CCOCC4)n23)cc1
Brc1ccc(-c2nnc3c4ccccc4nc(N4CCOCC4)n23)cc1
4-[3-(4-bromophenyl)-[1,2,4]triazolo[4,3-c]quinazolin-5-yl]morpholine