InChI=1/C17H26N2O3/c1-4-17(5-2)16(20)19(9-11-21-10-8-18)14-12-13(3)6-7-15(14)22-17/h6-7,12H,4-5,8-11,18H2,1-3H3/p+1/fC17H27N2O3/h18H/q+1 250F5DD7F0F1B85D