InChI=1/C16H28N2O3/c1-18-9-5-6-13(12-18)11-17-14(19)10-16(15(20)21)7-3-2-4-8-16/h13H,2-12H2,1H3,(H,17,19)(H,20,21)/t13-/m1/s1/f/h17-18H	BC28616F8134DBC1