Using CCN=C=NCCCN(C)C, N#Cc1c(N2CCOC(CF)C2)sc(C(=O)O)c1-c1ccc(Cl)cc1Cl to produce N#Cc1c(N2CCOC(CF)C2)sc(C(N)=O)c1-c1ccc(Cl)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.