Using CC(C)(C)OC(=O)NCCCCCNC(=O)[C@@H]1CS[C@@H](CS)C1 to produce NCCCCCNC(=O)[C@@H]1CS[C@@H](CS)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.