InChI=1/C19H32N4O3/c1-13(2)15-4-8-19(9-5-15)17(25)23(18(26)21-19)12-22-10-6-16(7-11-22)20-14(3)24/h13,15-16H,4-12H2,1-3H3,(H,20,24)(H,21,26)/p+1/fC19H33N4O3/h20-22H/q+1 204289748AFCBCF2