InChI=1S/C15H21N3O12/c19-6-4(3-28-14-10(23)7(20)8(21)11(30-14)13(24)25)29-12(9(6)22)18-2-1-5(17-27)16-15(18)26/h1-2,4,6-12,14,19-23,27H,3H2,(H,24,25)(H,16,17,26)