Using O=C(O)c1ccc(I)cc1, CC(C)(C)NS(=O)(=O)c1cccc2c(NCCCN)nsc12 to produce CC(C)(C)NS(=O)(=O)c1cccc2c(NCCCNC(=O)c3ccc(I)cc3)nsc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.