Using CC(=O)OC(C)=O, CC1=C(N2CC2)C(=O)c2c([nH]c(CO)c2C)C1=O to produce CC(=O)OCc1[nH]c2c(c1C)C(=O)C(N1CC1)=C(C)C2=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.