Using O=Cc1ccc(-c2cc3cc(-c4ccccc4)ccc3o2)cc1, O=C(O)C1CNC1 to produce O=C(O)C1CN(Cc2ccc(-c3cc4cc(-c5ccccc5)ccc4o3)cc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.