InChI=1/C19H27N7O3/c1-11-12(2)26-14-16(23(3)19(29)22-17(14)28)21-18(26)25(11)8-4-7-24-9-5-13(6-10-24)15(20)27/h13H,4-10H2,1-3H3,(H2,20,27)(H,22,28,29)/p+1/fC19H28N7O3/h22,24H,20H2/q+1 EC251CD4716EC584