Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES Cn1cc(CN2CCc3c([nH]c4ccccc34)C2C2CCCCC2)cn1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 15.091
(b) 6.562
Answer: a. 15.091\%.
{#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}.
Cn1cc(CN2CCc3c([nH]c4ccccc34)C2C2CCCCC2)cn1
Cn1cc(CN2CCc3c([nH]c4ccccc34)C2C2CCCCC2)cn1
1-cyclohexyl-2-[(1-methylpyrazol-4-yl)methyl]-1,3,4,9-tetrahydropyrido[3,4-b]indole