Using CCO, CC(C)(C)OC(=O)C[C@H](C(=O)NN1[C@@H](Cc2ccccc2)COC1(C)C)C1(c2ccc(-c3ccccc3)cc2)C=CNC1 to produce O=C(O)C[C@H](C(=O)N[C@H](CO)Cc1ccccc1)C1(c2ccc(-c3ccccc3)cc2)C=CNC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.