InChI=1/C16H28N2O5/c1-11(17-14(20)23-15(2,3)4)13(19)18-12-5-7-16(8-6-12)21-9-10-22-16/h11-12H,5-10H2,1-4H3,(H,17,20)(H,18,19)/t11-/m0/s1/f/h17-18H	D86CB6A1F4A87F6D