InChI=1/C19H28N6O3/c1-2-23-11-6-14(7-12-23)25-15(5-10-20-25)21-16(26)13-24-17(27)19(22-18(24)28)8-3-4-9-19/h5,10,14H,2-4,6-9,11-13H2,1H3,(H,21,26)(H,22,28)/p+1/fC19H29N6O3/h21-23H/q+1 12310C07947920F9