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 drug with the SMILES CCCCNC(=O)c1ccc2nc(-c3ccco3)c(-c3ccco3)nc2c1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a 3.566
b 6.675
Answer: a. 3.566\%.
{#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}.
CCCCNC(=O)c1ccc2nc(-c3ccco3)c(-c3ccco3)nc2c1
CCCCNC(=O)c1ccc2nc(-c3ccco3)c(-c3ccco3)nc2c1
[C][C][C][C][N][C][=Branch1][C][=O][C][=C][C][=C][N][=C][Branch1][Branch2][C][=C][C][=C][O][Ring1][Branch1][C][Branch1][Branch2][C][=C][C][=C][O][Ring1][Branch1][=N][C][Ring1][S][=C][Ring2][Ring1][Ring2]
N-butyl-2,3-bis(furan-2-yl)quinoxaline-6-carboxamide