(S,13E,16R,20R,21E)-7,20-Dihydroxy-16-methyl-10-phenyl-24-oxa[14]cytochalSa-6(12),13,21-triene-1,23-dione;(E,E)-(5R,9R,12S,1S,1S,15S,1S,18S)-16-Benzyl-6,7,8,9,10,12a,13,14,15,15a,16,17-dodecahydro-5,13-dihydroxy-9,15-dimethyl-14-methylene-2H-Oxacyclotetradecino[2,3-d]Soindole-2,18(5H)-dione; [5R-(3E,5R*,9R*,11E,12S*,1S*,1S*,15S*,1S*,18S*)]-6,7,8,9,10,12a,13,14,15,15a,16,17-Dodecahydro-5,13-dihydroxy-9,15-dimethyl-14-methylene-16-(phenylmethyl)-2H-Oxacyclotetradecino[2,3-d]Soindole-2,18(5H)-d