Using CC(C)(C)OC(=O)N1CC2C(C1)C2C(=NOc1ccccc1)c1ccc(Cl)c(Cl)c1 to produce Clc1ccc(C(=NOc2ccccc2)C2C3CNCC32)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.