Using N#Cc1ccc2c(c1)C(O)CCC2, CC(C)OC(=O)c1c[nH]cn1 to produce CC(C)OC(=O)c1cncn1C1CCCc2ccc(C#N)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.