InChI=1S/C15H21N3O6/c16-5-2-1-3-10(13(19)20)17-6-4-9-7-11(14(21)22)18-12(8-9)15(23)24/h4,6-7,10,12,18H,1-3,5,8,16H2,(H,19,20)(H,21,22)(H,23,24)/b9-4-,17-6-/t10?,12-/m0/s1