InChI=1/C17H21N3O5/c1-11(14-6-3-8-24-14)18-15(21)16(22)19-12-4-2-5-13(10-12)20-7-9-25-17(20)23/h2,4-5,10-11,14H,3,6-9H2,1H3,(H,18,21)(H,19,22)/t11-,14+/m1/s1/f/h18-19H 8613352D9E12AB47