Problem statement: 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 Cn1c(=O)[nH]c(=O)c2[nH]c(CN3CCN(Cc4ccccc4)CC3)nc21?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 24.696
b: 9.755
c: 8.427
d: 1.335
e: 6.717
Answer: c. 8.427\%.
{#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(=O)[nH]c(=O)c2[nH]c(CN3CCN(Cc4ccccc4)CC3)nc21
Cn1c(=O)[nH]c(=O)c2[nH]c(CN3CCN(Cc4ccccc4)CC3)nc21
[C][N][C][=Branch1][C][=O][NH1][C][=Branch1][C][=O][C][NH1][C][Branch2][Ring1][Branch1][C][N][C][C][N][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][Ring1][=N][=N][C][=Ring2][Ring1][Ring1][Ring2][Ring1][=Branch2]
8-[(4-benzylpiperazin-1-yl)methyl]-3-methyl-7H-purine-2,6-dione