InChI=1/C14H21N5O5/c1-6(2)4-23-14-17-11(15)8-12(18-14)19(5-16-8)13-10(22)9(21)7(3-20)24-13/h5-7,9-10,13,20-22H,3-4H2,1-2H3,(H2,15,17,18)/t7-,9-,10-,13+/m1/s1/f/h15H2 31B8BFBF7F32A28D