Task: 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 COc1ccc(C(CC(=O)c2ccc(C)cc2)C(C#N)C#N)cc1OC?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] -4.730
[b] -3.767
[c] 8.975
Answer: c. 8.975\%.
{#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(C(CC(=O)c2ccc(C)cc2)C(C#N)C#N)cc1OC
COc1ccc(C(CC(=O)c2ccc(C)cc2)C(C#N)C#N)cc1OC
2-[1-(3,4-dimethoxyphenyl)-3-(4-methylphenyl)-3-oxopropyl]propanedinitrile