Task: 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 Cn1c(C(=O)NCCCn2ccnc2)cc2c(=O)n3ccccc3nc21?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) 8.156
b) 2.777
c) 14.289
d) 25.313
e) 2.630
Answer: b. 2.777\%.
{#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}.
Cn1c(C(=O)NCCCn2ccnc2)cc2c(=O)n3ccccc3nc21
Cn1c(C(=O)NCCCn2ccnc2)cc2c(=O)n3ccccc3nc21
N-(3-imidazol-1-ylpropyl)-6-methyl-2-oxo-1,6,8-triazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide