InChI=1/C17H21N3O5/c1-17(9-11-5-2-3-7-13(11)14(21)25-17)15(22)19-20-16(23)18-10-12-6-4-8-24-12/h2-3,5,7,12H,4,6,8-10H2,1H3,(H,19,22)(H2,18,20,23)/t12-,17-/m0/s1/f/h18-20H 14C28EA40B011F90