label: 18S-resolvin E2 + A + H2O => (5S)-hydroperoxy-(18S)-hydroxy-(6E,8Z,11Z,14Z,16E)-eicosapentaenoate + AH2
label_lc: 18s-resolvin e2 + a + h2o => (5s)-hydroperoxy-(18s)-hydroxy-(6e,8z,11z,14z,16e)-eicosapentaenoate + ah2