Using COc1nc(OC)c(C=CC(C)=O)c(OC)n1, CCC(CC)(C(=O)[O-])C(=O)[O-] to produce COc1nc(OC)c(C2CC(=O)C=C(O)C2)c(OC)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.