Using CCCCS(=O)(=O)Cl, COc1cccc(OC)c1CNC(=N)Nc1nc(CN)cs1 to produce CCCCS(=O)(=O)NCc1csc(NC(=N)NCc2c(OC)cccc2OC)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.