InChI=1/C13H19N5O4/c1-2-3-14-11-8-12(16-5-15-11)18(6-17-8)13-10(21)9(20)7(4-19)22-13/h5-7,9-10,13,19-21H,2-4H2,1H3,(H,14,15,16)/t7-,9-,10-,13+/m1/s1/f/h14H 371E8551F6012A45