Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES Nc1nc(CN2CCN(c3ccccc3F)CC2)nc(N2CCCc3ccccc32)n1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 8.712
[b] 6.629
Answer: b. 6.629\%.
{#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}.
Nc1nc(CN2CCN(c3ccccc3F)CC2)nc(N2CCCc3ccccc32)n1
Nc1nc(CN2CCN(c3ccccc3F)CC2)nc(N2CCCc3ccccc32)n1
4-(3,4-dihydro-2H-quinolin-1-yl)-6-[[4-(2-fluorophenyl)piperazin-1-yl]methyl]-1,3,5-triazin-2-amine