Using CCOC(=O)CN(CC(=O)OCC)c1ncc(C(C)=O)o1, [NH3+]O to produce CCOC(=O)CN(CC(=O)OCC)c1ncc(C(C)=NO)o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.