Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCC1=NN(C(=O)Cc2ccc([N+](=O)[O-])cc2)C(O)(c2ccc(Br)cc2)C1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 18.703
(b) 16.504
(c) 3.924
(d) 2.027
Answer: d. 2.027\%.
{#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}.
CCC1=NN(C(=O)Cc2ccc([N+](=O)[O-])cc2)C(O)(c2ccc(Br)cc2)C1
CCC1=NN(C(=O)Cc2ccc([N+](=O)[O-])cc2)C(O)(c2ccc(Br)cc2)C1
1-[5-(4-bromophenyl)-3-ethyl-5-hydroxy-4H-pyrazol-1-yl]-2-(4-nitrophenyl)ethanone