Using CS(=O)(=O)OCC1Cc2nccnc2C1, CC1(C)CNc2nc(-c3ccncn3)cc(=O)n2C1 to produce CC1(C)CN(CC2Cc3nccnc3C2)c2nc(-c3ccncn3)cc(=O)n2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.