Using Cc1c(NC(=O)CC(C)(C)C)c(C)c2c(c1C(C)O)OCC2c1ccc(C(C)C)cc1 to produce CCc1c(C)c(NC(=O)CC(C)(C)C)c(C)c2c1OCC2c1ccc(C(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.