Using C1COCCN1, COc1cc(C=C2SC(SC)=NC2=O)ccc1Oc1ccc(C#N)cc1C(F)(F)F to produce COc1cc(C=C2SC(N3CCOCC3)=NC2=O)ccc1Oc1ccc(C#N)cc1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.