Problem statement: Answer the MCQ 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 Cc1onc(-c2c(Cl)cccc2Cl)c1NC(=O)NN(C)c1ccc([N+](=O)[O-])cn1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) 17.823
b.) 6.643
c.) 14.111
d.) 6.951
Answer: b. 6.643\%.
{#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}.
Cc1onc(-c2c(Cl)cccc2Cl)c1NC(=O)NN(C)c1ccc([N+](=O)[O-])cn1
Cc1onc(-c2c(Cl)cccc2Cl)c1NC(=O)NN(C)c1ccc([N+](=O)[O-])cn1
1-[3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazol-4-yl]-3-[methyl-(5-nitropyridin-2-yl)amino]urea