Using COc1cc(OC)c2[nH]cc(-c3cc4cccnc4n3S(=O)(=O)c3ccc(C)cc3)c2c1, CI to produce COc1cc(OC)c2c(c1)c(-c1cc3cccnc3n1S(=O)(=O)c1ccc(C)cc1)cn2C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.