InChI=1/C17H30N2O4/c1-3-4-5-6-7-8-9-23-15-11-13(17(21)22)10-14(18)16(15)19-12(2)20/h11,14-16H,3-10,18H2,1-2H3,(H,19,20)(H,21,22)/t14-,15+,16+/m0/s1/f/h18-19H 39B4E1F517E50A95