Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COc1cc(OC)c(CN2CCC(Cc3ccccc3)CC2)cc1Br?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 7.305
(b) -32.230
(c) 16.940
(d) 2.877
Answer: b. -32.230\%.
{#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}.
COc1cc(OC)c(CN2CCC(Cc3ccccc3)CC2)cc1Br
COc1cc(OC)c(CN2CCC(Cc3ccccc3)CC2)cc1Br
4-benzyl-1-[(5-bromo-2,4-dimethoxyphenyl)methyl]piperidine