Using CCOC(=O)C1(NC(=O)c2cccc(C)c2OC(C)C)Cc2cc(C)c(C)cc2C1 to produce Cc1cc2c(cc1C)CC(NC(=O)c1cccc(C)c1OC(C)C)(C(=O)O)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.