InChI=1/C19H21N9O/c20-17-24-18(25-19-23-16(26-28(17)19)15-4-2-10-29-15)22-11-14-3-1-9-27(14)12-13-5-7-21-8-6-13/h2,4-8,10,14H,1,3,9,11-12H2,(H3,20,22,23,24,25,26)/p+2/t14-/m1/s1/fC19H23N9O/h22,24,27H,20H2/q+2 FDAC9F1F612EF288