roridinee;RORIDIN E;verrucarina,2’,3’-didehydro-7’-deoxo-2’-deoxy-7’-(1-hydroxyethyl)-,(2’e,7’r(;(2'E,7'R)-2',3'-Didehydro-7'-deoxo-2'-deoxy-7'-[(R)-1-hydroxyethyl]verrucarin A;Verrucarin A, 2',3'-didehydro-7'-deoxo-2'-deoxy-7'-(1-hydroxyethyl)-, (2'E,7'R(R))-;Verrucarin A, 2',3'-didehydro-7'-deoxo-2'-deoxy-7'-((1R)-1-hydroxyethyl)-, (2'E,7'R)-