Using CC(C)N(CC(C(=O)N1CCN(c2ncnc3c2CCC3O)CC1)c1ccc(Cl)cc1)C(=O)OC(C)(C)C to produce CC(C)NCC(C(=O)N1CCN(c2ncnc3c2CCC3O)CC1)c1ccc(Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.