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 CCCC(=O)Nc1cccc(-c2cn3cccnc3n2)c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 10.176
b: 4.175
c: 5.740
d: 5.447
e: 13.324
Answer: c. 5.740\%.
{#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}.
CCCC(=O)Nc1cccc(-c2cn3cccnc3n2)c1
CCCC(=O)Nc1cccc(-c2cn3cccnc3n2)c1
[C][C][C][C][=Branch1][C][=O][N][C][=C][C][=C][C][Branch1][=C][C][=C][N][C][=C][C][=N][C][Ring1][=Branch1][=N][Ring1][=Branch2][=C][Ring1][#C]
N-(3-imidazo[1,2-a]pyrimidin-2-ylphenyl)butanamide