InChI=1/C11H17N5O4/c12-11-15-8-5(2-14-9(8)10(20)16-11)1-13-6(3-17)7(19)4-18/h2,6-7,13-14,17-19H,1,3-4H2,(H3,12,15,16,20)/t6-,7-/m1/s1/f/h16H,12H2 43C73D38C87EFFBC