Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOc1cccc(/C=C(/C#N)c2nc3ccccc3[nH]2)c1OCC(=O)O?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 13.725
b. 7.921
c. 5.767
d. 21.585
Answer: a. 13.725\%.
{#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}.
CCOc1cccc(/C=C(/C#N)c2nc3ccccc3[nH]2)c1OCC(=O)O
CCOc1cccc(/C=C(/C#N)c2nc3ccccc3[nH]2)c1OCC(=O)O
2-[2-[(Z)-2-(1H-benzimidazol-2-yl)-2-cyanoethenyl]-6-ethoxyphenoxy]acetic acid