preferred_name: 7-dehydrocholesterol + A + H2O => cholesta-5,7-dien-3beta,25-diol + AH2
preferred_name_lc: 7-dehydrocholesterol + a + h2o => cholesta-5,7-dien-3beta,25-diol + ah2
label: 7-dehydrocholesterol + A + H2O => cholesta-5,7-dien-3beta,25-diol + AH2
label_lc: 7-dehydrocholesterol + a + h2o => cholesta-5,7-dien-3beta,25-diol + ah2