InChI=1/C19H24N6O3/c26-10-9-25-17-6-2-5-16(15(17)12-21-25)23-18(27)22-13-3-1-4-14(11-13)24-8-7-20-19(24)28/h1,3-4,11-12,16,26H,2,5-10H2,(H,20,28)(H2,22,23,27)/t16-/m0/s1/f/h20,22-23H 88175A7871B279AC