Using CC(C)(C)OC(=O)C(CNC(=O)C1(CC(=O)OCc2ccccc2)CCCC1)Cc1ccc(-c2ccccn2)cc1 to produce O=C(O)CC1(C(=O)NCC(Cc2ccc(-c3ccccn3)cc2)C(=O)O)CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.