InChI=1/C18H29NO3/c1-14(2)19-11-17(20)13-22-18-7-5-15(6-8-18)9-10-21-12-16-3-4-16/h5-8,14,16-17,19-20H,3-4,9-13H2,1-2H3/p+1/t17-/m1/s1/fC18H30NO3/h19H/q+1 2976D2B8178DD905