Using COc1ccccc1-c1cn(S(=O)(=O)c2ccc(C)cc2)c2ncc(-c3cccc(C#N)c3)cc12, CCOCC to produce COC(=N)c1cccc(-c2cnc3c(c2)c(-c2ccccc2OC)cn3S(=O)(=O)c2ccc(C)cc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.