Using O=C([O-])[O-], CCC(C)C(=O)OC1CC(C)C=C2C=CC(C)C(CCc3cccc(=O)[nH]3)C21 to produce CCC(C)C(=O)OC1CC(C)C=C2C=CC(C)C(CCc3cccc(=O)n3C)C21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.