label: (3R)-hydroxy-(18Z,21Z,24Z,27Z,30Z,33Z)-hexatriacontahexaenoyl-CoA = (2E,18Z,21Z,24Z,27Z,30Z,33Z)-hexatriacontaheptaenoyl-CoA + H2O
label_lc: (3r)-hydroxy-(18z,21z,24z,27z,30z,33z)-hexatriacontahexaenoyl-coa = (2e,18z,21z,24z,27z,30z,33z)-hexatriacontaheptaenoyl-coa + h2o