Using O=C(CS)NC1CC1, COc1nc(Cl)c(C#N)c(C)c1Cl to produce COc1nc2sc(C(=O)NC3CC3)c(N)c2c(C)c1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.