Using CN(c1nc(Nc2cnn(C)c2)ncc1Cl)C1CCC2(CCCN(C(=O)OC(C)(C)C)C2)C1 to produce CN(c1nc(Nc2cnn(C)c2)ncc1Cl)C1CCC2(CCCNC2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.