Using CCNc1ccc(-c2cc(-c3c(OCc4ccc(OC)cc4)cccc3OCC3CC3)nc(N)c2CO)cc1O to produce CCNc1ccc(-c2cc(-c3c(O)cccc3OCC3CC3)nc(N)c2CO)cc1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.