Using COC(=O)c1cccc(OCC(=O)Nc2cccc(C#N)c2)c1 to produce N#Cc1cccc(NC(=O)COc2cccc(C(=O)O)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.