Using COc1ccc(C(Oc2ccc3c(cnn3-c3ccccn3)c2)C(C)N)cn1, O=S(=O)(Cl)C1CC1 to produce COc1ccc(C(Oc2ccc3c(cnn3-c3ccccn3)c2)C(C)NS(=O)(=O)C2CC2)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.