Using COc1ccc(C(=N)c2cnc3c(ccn3S(=O)(=O)c3ccc(C)cc3)n2)cc1 to produce COc1ccc(C(N)c2cnc3c(ccn3S(=O)(=O)c3ccc(C)cc3)n2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.