Using COc1cc(Cl)cc(C(=O)N(CCc2nnnn2C)C(C)C)c1 to produce CC(C)N(CCc1nnnn1C)C(=O)c1cc(O)cc(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.