InChI=1/C19H33N5O4/c1-3-22(4-2)13-9-20-18(27)15-7-11-23(12-8-15)16(25)6-5-10-24-17(26)14-21-19(24)28/h15H,3-14H2,1-2H3,(H,20,27)(H,21,28)/p+1/fC19H34N5O4/h20-22H/q+1 AD75585B8B0CE8E3