ethyl (6-amino-2-(2-(2-hydroxyethoxy)ethoxy)-5-nitropyrimidin-4-yl)(3-hydroxybenzyl)carbamate

ethyl 16-amino-15-nitro-5,8,11-trioxa-2-aza-1(4,2)-pyrimidina-4(1,3)-benzenacycloundecaphane-2-carboxylate

16-amino-19H-4,7,10-trioxa-1(9,2)-purina-3(1,3)-benzenacyclodecaphan-18-ol

ethyl (3-allylbenzyl)(6-amino-5-nitro-2-(pent-4-en-1-yloxy)pyrimidin-4-yl)carbamate

ethyl (E)-16-amino-15-nitro-11-oxa-2-aza-1(4,2)-pyrimidina-4(1,3)-benzenacycloundecaphan-6-ene-2-carboxylate