InChI=1/C20H33N5O4/c1-2-7-21-18(27)15-5-8-23(9-6-15)14-17(26)24-10-12-25(13-11-24)20(29)19(28)22-16-3-4-16/h15-16H,2-14H2,1H3,(H,21,27)(H,22,28)/p+1/fC20H34N5O4/h21-23H/q+1 CAE3FFFA23B9DE44