Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CSc1ccc(C2C3(C#N)C(N)=NC4(OCCO4)C23C#N)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 0.779
b: 3.951
Answer: b. 3.951\%.
{#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}.
CSc1ccc(C2C3(C#N)C(N)=NC4(OCCO4)C23C#N)cc1
CSc1ccc(C2C3(C#N)C(N)=NC4(OCCO4)C23C#N)cc1
[C][S][C][=C][C][=C][Branch2][Ring1][N][C][C][Branch1][Ring1][C][#N][C][Branch1][C][N][=N][C][Branch1][#Branch1][O][C][C][O][Ring1][Branch1][C][Ring1][=N][Ring1][N][C][#N][C][=C][Ring2][Ring1][Branch1]
2'-amino-6'-(4-methylsulfanylphenyl)spiro[1,3-dioxolane-2,4'-3-azabicyclo[3.1.0]hex-2-ene]-1',5'-dicarbonitrile