InChI=1/C16H24N2O3/c1-11-6-12(9-16(2,3)8-11)7-14(19)17-18-15(20)13-4-5-21-10-13/h4-5,10-12H,6-9H2,1-3H3,(H,17,19)(H,18,20)/t11-,12+/m1/s1/f/h17-18H	256B07B6FA08D05E