Using O=C1CCC(c2ccc(O)c3ccccc23)=NN1, O=C(O)CCC(=O)c1ccccc1O to produce O=C1CCC(c2ccc(OCC3CO3)c3ccccc23)=NN1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.