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 CCOc1ccc(C2C(C(C)=O)=C(O)C(=O)N2CCc2c[nH]c3ccccc23)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: -0.153
b: 8.086
c: 2.338
d: 2.641
Answer: b. 8.086\%.
{#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}.
CCOc1ccc(C2C(C(C)=O)=C(O)C(=O)N2CCc2c[nH]c3ccccc23)cc1
CCOc1ccc(C2C(C(C)=O)=C(O)C(=O)N2CCc2c[nH]c3ccccc23)cc1
3-acetyl-2-(4-ethoxyphenyl)-4-hydroxy-1-[2-(1H-indol-3-yl)ethyl]-2H-pyrrol-5-one