InChI=1/C19H24N6O2/c1-4-7-27-14-6-5-13(8-15(14)26-3)22-9-12-10-23-18-16(11(12)2)17(20)24-19(21)25-18/h5-6,8,10,22H,4,7,9H2,1-3H3,(H4,20,21,23,24,25)/f/h20-21H2 C757857D1C7B9CCB