Using CN(C)c1ccc(-c2cnc3c(c2)c(-c2c[nH]cn2)cn3S(=O)(=O)c2ccccc2)cc1 to produce CN(C)c1ccc(-c2cnc3[nH]cc(-c4c[nH]cn4)c3c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.