InChI=1/C16H28N2O3/c1-3-18(4-2)12-8-7-11-17-15(19)13-9-5-6-10-14(13)16(20)21/h5-6,13-14H,3-4,7-12H2,1-2H3,(H,17,19)(H,20,21)/t13-,14+/m1/s1/f/h17-18H	F0D5D3A25717E5EA