英文名称
                        (19S,4Z,6E,8S,16E)-13c-acetoxy-13-(4-chloro-phenyl)-15,6,9c,11t-tetrahydroxy-15t-methoxy-17,9,4,8r,10t,12t,14c-heptamethyl-12-thiophen-2-yl-13H-18-oxa-2-aza-1(4,9)-furo[2',3':7,8]naphtho[1,2-d]imidazola-cyclooctadecaphane-4,6,16-triene-110,3-dione