Using CCOC(=O)CC(C)=O, N#Cc1c(N)cccc1OCC1CCCC1 to produce CCOC(=O)c1c(C)nc2cccc(OCC3CCCC3)c2c1N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.