Using COC1(CC[C@H]2COC(C)(C)N2C(=O)OC(C)(C)C)CCCC1 to produce COC1(CC[C@@H](CO)NC(=O)OC(C)(C)C)CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.