InChI=1/C12H21N3O4/c1-3-7(2)10(13)12(19)15-5-4-14-11(18)8(15)6-9(16)17/h7-8,10H,3-6,13H2,1-2H3,(H,14,18)(H,16,17)/t7-,8+,10-/m0/s1/f/h13-14H B71675C7A8111173