InChI=1/C19H27N7O2/c1-12-8-9-16(11-17(12)26-15(4)22-23-24-26)21-19(28)20-14(3)18(27)25-10-6-5-7-13(25)2/h8-9,11,13-14H,5-7,10H2,1-4H3,(H2,20,21,28)/t13-,14-/m0/s1/f/h20-21H FDAE43A276361143