Using O=c1[nH]ccc2c1ncn2[C@@H]1O[C@H](CO)[C@@H](O)[C@@H]1O, CC(=O)OC(C)=O to produce CC(=O)OC[C@H]1O[C@@H](n2cnc3c(=O)[nH]ccc32)[C@@H](OC(C)=O)[C@@H]1OC(C)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.