Using COCOc1cc(CN(C(C)C)S(=O)(=O)c2ccccn2)cc2c1OC(C)(C)C=C2 to produce CC(C)N(Cc1cc(O)c2c(c1)C=CC(C)(C)O2)S(=O)(=O)c1ccccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.