preferred_name: an N-acyl-4-hydroxy-15-methylhexadecasphinganine + a 1,2-diacyl-sn-glycero-3-phosphocholine => N-acyl-4-hydroxy-15-methylhexadecasphinganine-1-phosphocholine + a 1,2-diacyl-sn-glycerol
preferred_name_lc: an n-acyl-4-hydroxy-15-methylhexadecasphinganine + a 1,2-diacyl-sn-glycero-3-phosphocholine => n-acyl-4-hydroxy-15-methylhexadecasphinganine-1-phosphocholine + a 1,2-diacyl-sn-glycerol
label: an N-acyl-4-hydroxy-15-methylhexadecasphinganine + a 1,2-diacyl-sn-glycero-3-phosphocholine => N-acyl-4-hydroxy-15-methylhexadecasphinganine-1-phosphocholine + a 1,2-diacyl-sn-glycerol
label_lc: an n-acyl-4-hydroxy-15-methylhexadecasphinganine + a 1,2-diacyl-sn-glycero-3-phosphocholine => n-acyl-4-hydroxy-15-methylhexadecasphinganine-1-phosphocholine + a 1,2-diacyl-sn-glycerol