preferred_name: 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA => 2-oxepin-2(3H)-ylideneacetyl-CoA
preferred_name_lc: 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-coa => 2-oxepin-2(3h)-ylideneacetyl-coa
label: 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA => 2-oxepin-2(3H)-ylideneacetyl-CoA
label_lc: 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-coa => 2-oxepin-2(3h)-ylideneacetyl-coa