InChI=1/C14H21N5O4/c1-2-3-4-8-17-12(15)9-13(18-8)19(6-16-9)14-11(22)10(21)7(5-20)23-14/h6-7,10-11,14,20-22H,2-5H2,1H3,(H2,15,17,18)/t7-,10-,11-,14+/m1/s1/f/h15H2 2F556462CD3CDCE1