Using Cc1cnc(Cl)nc1NC1CCC2(CC1)CCN(C(=O)OC(C)(C)C)CC2, Cn1cc(N)cn1 to produce Cc1cnc(Nc2cnn(C)c2)nc1NC1CCC2(CC1)CCN(C(=O)OC(C)(C)C)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.