label: 2-(4-(diphenylmethyl)-1- piperazinyl)ethyl 5-(4,6-dimethyl-1,3,2-dioxaphosphorinan-2-yl)-2,6-dimethyl-4-(3-nitrophenyl)-3-pyridinecarboxylate P-oxide
label_lc: 2-(4-(diphenylmethyl)-1- piperazinyl)ethyl 5-(4,6-dimethyl-1,3,2-dioxaphosphorinan-2-yl)-2,6-dimethyl-4-(3-nitrophenyl)-3-pyridinecarboxylate p-oxide