Using COC(=O)Cc1cccc(NC(=O)NCC(=O)N2C(C(=O)OC(C)(C)C)CCC2c2ccccc2)c1 to produce CC(C)(C)OC(=O)C1CCC(c2ccccc2)N1C(=O)CNC(=O)Nc1cccc(CC(=O)O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.