label: (5Z,8Z,11Z,14Z,17Z)-eicosapentaenoate + AH2 + O2 = (11R)-hydroxy-(5Z,8Z,12E,14Z,17Z)-eicosapentaenoate + A + H2O
label_lc: (5z,8z,11z,14z,17z)-eicosapentaenoate + ah2 + o2 = (11r)-hydroxy-(5z,8z,12e,14z,17z)-eicosapentaenoate + a + h2o