Using COc1cc2c(cc1OC(C)C)C(=O)C1c3c(cc(OC(C)C)c(OC)c3-2)CCN1C to produce COc1cc2c(cc1O)C(=O)C1c3c(cc(OC(C)C)c(OC)c3-2)CCN1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.