InChI=1/C17H21NO/c1-12-9-10-18-16(11-12)17(19)15-8-4-6-13-5-2-3-7-14(13)15/h2-8,12,16-19H,9-11H2,1H3/p+1/t12-,16+,17-/m1/s1/fC17H22NO/h18H/q+1 B9E471C0AE7FF1AF