Using COc1cc(N)cc(OC)c1OC, COc1cccc2c1CCc1cnc(SC)nc1-2 to produce COc1cccc2c1CCc1cnc(Nc3cc(OC)c(OC)c(OC)c3)nc1-2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.