InChI=1/C17H25NO3/c1-18-10-12-8-15(20-2)16(21-3)9-14(12)17(11-18)6-4-13(19)5-7-17/h8-9,13,19H,4-7,10-11H2,1-3H3/p+1/fC17H26NO3/h18H/q+1 3F2C0FA93D772A9F