Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES O=C(Cn1cc([N+](=O)[O-])ccc1=O)NCc1ccc(Cl)cc1Cl?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) 15.783
b) 1.302
c) 9.635
d) 17.250
e) 12.490
Answer: b. 1.302\%.
{#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}.
O=C(Cn1cc([N+](=O)[O-])ccc1=O)NCc1ccc(Cl)cc1Cl
O=C(Cn1cc([N+](=O)[O-])ccc1=O)NCc1ccc(Cl)cc1Cl
N-[(2,4-dichlorophenyl)methyl]-2-(5-nitro-2-oxopyridin-1-yl)acetamide