Using CC(C)(C)OC(=O)N1CCC(Nc2cc(Cl)nnc2NN)CC1, CC(=O)O to produce Cc1nnc2c(NC3CCN(C(=O)OC(C)(C)C)CC3)cc(Cl)nn12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.