preferred_name: verruculide C + AH2 + O2 => verruculide C epoxide + A + H2O
preferred_name_lc: verruculide c + ah2 + o2 => verruculide c epoxide + a + h2o
label: verruculide C + AH2 + O2 => verruculide C epoxide + A + H2O
label_lc: verruculide c + ah2 + o2 => verruculide c epoxide + a + h2o