Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(COC(=O)Cn1cnc2ccccc21)NCCc1ccccc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 14.513
b. 10.216
c. 6.429
d. 12.357
e. 10.614
Answer: c. 6.429\%.
{#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}.
O=C(COC(=O)Cn1cnc2ccccc21)NCCc1ccccc1
O=C(COC(=O)Cn1cnc2ccccc21)NCCc1ccccc1
[2-oxo-2-(2-phenylethylamino)ethyl] 2-(benzimidazol-1-yl)acetate