InChI=1/C14H26N4O3/c1-3-4-5-11(17-8(2)19)10-6-9(13(20)21)7-12(10)18-14(15)16/h9-12H,3-7H2,1-2H3,(H,17,19)(H,20,21)(H4,15,16,18)/t9-,10-,11-,12+/m0/s1/f/h17-18H,15-16H2 F1649F504BA93792