InChI=1/C16H15N5O5/c17-14(22)13(15(18)23)20-16(24)9-6-7-11(12(8-9)21(25)26)19-10-4-2-1-3-5-10/h1-8,13,19H,(H2,17,22)(H2,18,23)(H,20,24)/f/h20H,17-18H2 BD717BA3D9F6C8B1