Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES O=C(NCc1ccccc1C(F)(F)F)C12CN(Cc3ccccc3)CC1C(c1ccc([N+](=O)[O-])cc1)=NO2?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) 5.459
b.) -16.342
c.) 17.888
d.) 4.097
Answer: a. 5.459\%.
{#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(NCc1ccccc1C(F)(F)F)C12CN(Cc3ccccc3)CC1C(c1ccc([N+](=O)[O-])cc1)=NO2
O=C(NCc1ccccc1C(F)(F)F)C12CN(Cc3ccccc3)CC1C(c1ccc([N+](=O)[O-])cc1)=NO2
5-benzyl-3-(4-nitrophenyl)-N-[[2-(trifluoromethyl)phenyl]methyl]-4,6-dihydro-3aH-pyrrolo[3,4-d][1,2]oxazole-6a-carboxamide