Using C[C@@H]1CN(Cc2cnc(N)c(C#N)c2)C[C@H](C)O1, CCOC(=O)Cl to produce CCOC(=O)Nc1ncc(CN2C[C@@H](C)O[C@@H](C)C2)cc1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.