Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES Br.CCN1C2=NCCCN2c2cc(C)c(C)cc21?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a) 13.385
b) -11.852
Answer: b. -11.852\%.
{#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}.
Br.CCN1C2=NCCCN2c2cc(C)c(C)cc21
Br.CCN1C2=NCCCN2c2cc(C)c(C)cc21
10-ethyl-7,8-dimethyl-3,4-dihydro-2H-pyrimido[1,2-a]benzimidazole;hydrobromide