InChI=1/C19H25N5O2/c1-12(2)17(23-19(20)26)18(25)21-14-7-5-6-13(10-14)15-11-24-9-4-3-8-16(24)22-15/h5-7,10-12,17H,3-4,8-9H2,1-2H3,(H,21,25)(H3,20,23,26)/p+1/t17-/m1/s1/fC19H26N5O2/h21-23H,20H2/q+1 8824C94B4AB4982B