Using CC(=O)OC(C)=O, N#Cc1ccc(Cn2cncc2Cc2ccc(-n3cc(Cl)ccc3=O)nc2)cc1OCCN to produce CC(=O)NCCOc1cc(Cn2cncc2Cc2ccc(-n3cc(Cl)ccc3=O)nc2)ccc1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.