Showing structure for n-[2-({[(1s,2r,3r,4s,5r,6s,8s,9s,10r,13s,16s,17r)-11-ethyl-8-hydroxy-4,6,16-trimethoxy-11-azahexacyclo[7.7.2.1²,⁵.0¹,¹⁰.0³,⁸.0¹³,¹⁷]nonadecan-13-yl]methoxy}carbonyl)phenyl]ethanimidic acid