preferred_name: 15-methylhexadecasphing-4-enine + a fatty acid => an N-acyl-15-methylhexadecasphing-4-enine + H2O
preferred_name_lc: 15-methylhexadecasphing-4-enine + a fatty acid => an n-acyl-15-methylhexadecasphing-4-enine + h2o
label: 15-methylhexadecasphing-4-enine + a fatty acid => an N-acyl-15-methylhexadecasphing-4-enine + H2O
label_lc: 15-methylhexadecasphing-4-enine + a fatty acid => an n-acyl-15-methylhexadecasphing-4-enine + h2o