Using COc1cc(C)cc(OC)c1-c1csc(N)n1, O=C(O)c1cnc2ccccc2c1 to produce COc1cc(C)cc(OC)c1-c1csc(NC(=O)c2cnc3ccccc3c2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.