Using O[C@H]1CCNC1, CS(=O)(=O)OCCc1cc2cc(-c3c4c(nc5ccnn35)CCC4)ccc2o1 to produce O[C@H]1CCN(CCc2cc3cc(-c4c5c(nc6ccnn46)CCC5)ccc3o2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.