WURCS=2.0/4,5,4/[a2122h-1a_1-5_2*NCCC^RCCCCCCCC/5O/3=O_3*OCCC^RCCCCCCCCCCC/5O/3=O][a2122h-1b_1-5_2*NCCC^RCCCCCCCCCCC/5O/3=O_3*OCCC^RCCCCCCCCCCC/5O/3=O_4*OPO/3O/3=O][Aad1122h-2a_2-6][a11221h-1a_1-5]/1-2-3-3-4/a6-b1_b6-c2_c4-d2_c5-e1