Showing structure for (1'r,4r,5r,5's,14'r,15's,16'r,18's)-15'-(aminomethyl)-7',8'-dibromo-16'-chloro-5-hydroxy-2,3'-diimino-2',4',9',12'-tetraazaspiro[imidazolidine-4,17'-pentacyclo[10.6.0.0¹,⁵.0⁶,¹⁰.0¹⁴,¹⁸]octadecane]-6'(10'),7'-dien-11'-one