Using CC(C)(O)c1cccc(C=O)c1, CC(C)(C)OC(=O)N[C@@H](Cc1ccccc1)[C@H](O)CN to produce CC(C)(C)OC(=O)N[C@@H](Cc1ccccc1)[C@H](O)CNCc1cccc(C(C)(C)O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.