Using O=C(CCCCCCCN1c2cccc3cccc(c23)S1(=O)=O)NOCc1ccccc1 to produce O=C(CCCCCCCN1c2cccc3cccc(c23)S1(=O)=O)NO, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.