InChI=1/C15H23N5O2/c1-2-5-12(19-15(16)22)14(21)18-11-6-7-13(17-10-11)20-8-3-4-9-20/h6-7,10,12H,2-5,8-9H2,1H3,(H,18,21)(H3,16,19,22)/t12-/m0/s1/f/h18-19H,16H2 4CA1EDBC3873570D