InChI=1S/C15H21N3O10/c19-4-6-5(20)3-8(27-6)18-2-1-7(17-15(18)26)16-13-11(23)9(21)10(22)12(28-13)14(24)25/h1-2,5-6,8-13,19-23H,3-4H2,(H,24,25)(H,16,17,26)