Using CC(C)(C)CC1CC(c2onc(C(CCCOCc3ccccc3)CC(=O)OC(C)(C)C)c2C2CC2)C1 to produce CC(C)(C)CC1CC(c2onc(C(CCCO)CC(=O)OC(C)(C)C)c2C2CC2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.