Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1cc(CN2CCN(Cc3ccc(C)cc3)CC2)c([N+](=O)[O-])cc1OC.O=C(O)C(=O)O?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a) -73.352
b) 13.896
Answer: a. -73.352\%.
{#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}.
COc1cc(CN2CCN(Cc3ccc(C)cc3)CC2)c([N+](=O)[O-])cc1OC.O=C(O)C(=O)O
COc1cc(CN2CCN(Cc3ccc(C)cc3)CC2)c([N+](=O)[O-])cc1OC.O=C(O)C(=O)O
1-[(4,5-dimethoxy-2-nitrophenyl)methyl]-4-[(4-methylphenyl)methyl]piperazine;oxalic acid