InChI=1/C17H24N4O3/c1-11(2)20(3)14-6-4-5-13(9-14)19-16(23)17(24)21-8-7-12(10-21)15(18)22/h4-6,9,11-12H,7-8,10H2,1-3H3,(H2,18,22)(H,19,23)/t12-/m0/s1/f/h19H,18H2 CEFCD004189AE2C5