InChI=1/C17H27NO4/c1-17(2,3)18-9-12(19)10-22-16-6-4-5-11-7-14(20)15(21)8-13(11)16/h4-6,12,14-15,18-21H,7-10H2,1-3H3/p+1/t12-,14+,15-/m0/s1/fC17H28NO4/h18H/q+1 49D61AB9BF7738F8