Using CCOC(=O)COC(c1ccc(C#N)cc1)c1cn(C(c2ccccc2)(c2ccccc2)c2ccccc2)cn1 to produce N#Cc1ccc(C(OCCO)c2cnc[nH]2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.