Showing structure for n-[(1s,3r,6s,8r,11s,12s,15s,16r)-7,7,12,16-tetramethyl-15-[(1s)-1-(methylamino)ethyl]pentacyclo[9.7.0.0¹,³.0³,⁸.0¹²,¹⁶]octadecan-6-yl]ethanimidic acid