InChI=1/C17H26N4O2/c1-3-12(2)19-17(23)20-14-11-13(16(18)22)7-8-15(14)21-9-5-4-6-10-21/h7-8,11-12H,3-6,9-10H2,1-2H3,(H2,18,22)(H2,19,20,23)/t12-/m0/s1/f/h19-20H,18H2	48996CA0D836A2D1