Using CC(C)CI, CC(C)(C)C1=NC(NC(=O)OCc2ccccc2)C(=O)Nc2ccccc21 to produce CC(C)CN1C(=O)C(NC(=O)OCc2ccccc2)N=C(C(C)(C)C)c2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.