Using NCc1ccccc1, CC(C)(C)OC(=O)N1CCC(=O)C(OCc2ccccc2)C1 to produce CC(C)(C)OC(=O)N1CC[C@H](NCc2ccccc2)[C@H](OCc2ccccc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.