InChI=1/C19H27N5O3/c1-22-11-5-7-14(22)15-8-6-12-23(15)13-16(25)21-24-17(26)19(20-18(24)27)9-3-2-4-10-19/h5,7,11,15H,2-4,6,8-10,12-13H2,1H3,(H,20,27)(H,21,25)/p+1/t15-/m0/s1/fC19H28N5O3/h20-21,23H/q+1 CD1495AE519CB6B0