Using CCOC(=O)C1(NC(=O)c2cc(CO)cc(C)c2OC2CCC2)Cc2ccccc2C1 to produce Cc1cc(CO)cc(C(=O)NC2(C(=O)O)Cc3ccccc3C2)c1OC1CCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.