Using CCOC(=O)c1cnc2c(c(C)nn2C)c1Cl, CC(C)(C)OC(=O)NCCN to produce CCOC(=O)c1cnc2c(c(C)nn2C)c1NCCNC(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.