InChI=1/C16H21NO/c1-13-4-2-6-16(12-13)18-15-9-7-14(8-10-15)5-3-11-17/h7-10,13,16H,2,4,6,11-12,17H2,1H3/p+1/t13-,16+/m1/s1/fC16H22NO/h17H/q+1 7B85B67D49337F69