Problem statement: 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 CCC(C)n1c(=S)[nH]c2c(sc3ccc([N+](=O)[O-])cc32)c1=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 4.053
b: 14.893
c: 15.671
d: 9.963
Answer: c. 15.671\%.
{#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}.
CCC(C)n1c(=S)[nH]c2c(sc3ccc([N+](=O)[O-])cc32)c1=O
CCC(C)n1c(=S)[nH]c2c(sc3ccc([N+](=O)[O-])cc32)c1=O
[C][C][C][Branch1][C][C][N][C][=Branch1][C][=S][NH1][C][=C][Branch2][Ring1][Ring1][S][C][=C][C][=C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][C][=C][Ring1][=Branch2][Ring1][N][C][Ring1][P][=O]
(3-butan-2-yl-4-oxo-2-sulfanylidene-1H-[1]benzothiolo[3,2-d]pyrimidin-8-yl)-oxido-oxoazanium