Task: 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 COc1ccc(OC)c(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2CCN2CCOCC2)c1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 7.731
[b] 19.302
[c] 13.983
Answer: b. 19.302\%.
{#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}.
COc1ccc(OC)c(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2CCN2CCOCC2)c1
COc1ccc(OC)c(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2CCN2CCOCC2)c1
2-(2,5-dimethoxyphenyl)-4-hydroxy-3-(5-methylfuran-2-carbonyl)-1-(2-morpholin-4-ylethyl)-2H-pyrrol-5-one