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 N#CC1=C(N)Oc2c(c(=O)oc3ccccc23)C1c1ccccc1OC(=O)c1cccs1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 17.499
b. 5.644
c. 8.197
d. 5.507
Answer: d. 5.507\%.
{#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}.
N#CC1=C(N)Oc2c(c(=O)oc3ccccc23)C1c1ccccc1OC(=O)c1cccs1
N#CC1=C(N)Oc2c(c(=O)oc3ccccc23)C1c1ccccc1OC(=O)c1cccs1
2-amino-5-oxo-4-[2-[oxo(thiophen-2-yl)methoxy]phenyl]-4H-pyrano[3,2-c]chromene-3-carbonitrile