InChI=1/C14H21N5O5/c1-2-3-4-23-14-17-11(15)8-12(18-14)19(6-16-8)13-10(22)9(21)7(5-20)24-13/h6-7,9-10,13,20-22H,2-5H2,1H3,(H2,15,17,18)/t7-,9-,10-,13-/m1/s1/f/h15H2 7B012DCCF10ADAEF