InChI=1/C19H33NO2/c1-18(2)10-15-6-7-19(18,11-15)12-17-21-14-16(22-17)13-20-8-4-3-5-9-20/h15-17H,3-14H2,1-2H3/p+1/t15-,16-,17+,19-/m0/s1/fC19H34NO2/h20H/q+1 73D6D1CBA509C1D2