InChI=1/C16H22N2O4/c1-11-5-3-8-15(12(11)2)17-16(19)10-22-14-7-4-6-13(9-14)18(20)21/h4,6-7,9,11-12,15H,3,5,8,10H2,1-2H3,(H,17,19)/t11-,12+,15+/m0/s1/f/h17H	BD308A1C5D2D1493