InChI=1/C19H28N4O2/c1-3-8-22-17-15(18(24)23(9-4-2)19(22)25)20-16(21-17)14-10-12-6-5-7-13(12)11-14/h12-14H,3-11H2,1-2H3,(H,20,21)/t12-,13+,14?/f/h20H	E8D1C7E949305B77