InChI=1/C19H29N5O4/c1-12(15(25)14-16(20)21(2)19(28)22(3)18(14)27)23-8-10-24(11-9-23)17(26)13-6-4-5-7-13/h12-13H,4-11,20H2,1-3H3/t12-/m1/s1 1BBC65298A1D0955