InChI=1/C15H24N4O2/c1-4-5-8-12(18-15(16)21)14(20)17-11-9-6-7-10-13(11)19(2)3/h6-7,9-10,12H,4-5,8H2,1-3H3,(H,17,20)(H3,16,18,21)/t12-/m0/s1/f/h17-18H,16H2	C1E43D03CF9F7407