Using CC(C)O, COc1ccc(CCNc2cc(-c3ccc(OC)c(OC)c3)nc(S(C)(=O)=O)n2)cc1OC to produce COc1ccc(CCNc2cc(-c3ccc(OC)c(OC)c3)nc(OC(C)C)n2)cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.