Using CCOC(=O)CS, N#Cc1ccc2c(c1)CCCC2(O)c1cnc[nH]1 to produce CCOC(=O)CSC1(c2c[nH]cn2)CCCc2cc(C#N)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.