Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES O=C(NCCCl)Nc1ccc(Cl)c([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. -1.819
b. 4.149
c. 3.380
d. 16.548
Answer: b. 4.149%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C(NCCCl)Nc1ccc(Cl)c([N+](=O)[O-])c1
O=C(NCCCl)Nc1ccc(Cl)c([N+](=O)[O-])c1
1-(2-chloroethyl)-3-(4-chloro-3-nitrophenyl)urea