Using CC(C)(C)OC(=O)N[C@@H](CCNC(=O)OCc1ccccc1)C(=O)NCCNC(=O)OCc1ccccc1 to produce N[C@@H](CCNC(=O)OCc1ccccc1)C(=O)NCCN(Cc1ccccc1)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.