SOD sod (1S,4S,5S,6R,9S,11S)-6-CHLORO-9-FORMYL-13-ISOPROPYL-5-METHYL-2-({[(3AR,5R,7R ,7AS)-7-METHYL-3-METHYLENEHEXAHYDRO-2H-FURO[2,3-C]PYRAN-5-YL]OXY}METHYL)TETR ACYCLO[7.4.0.02,11.04,8]TRIDEC-12-ENE-1-CARBOXYLIC ACI SOD