WURCS=2.0/6,6,5/[a2122h-1a_1-5_2*NCCC^RCCCCCCCCCCC/5O/3=O_3*OCCC^RCCCCCCCCCCC/5O/3=O][a2122h-1b_1-5_2*NCCC^ROCCCCCCCCCCCC/7=O/5CCCCCCCCCCC/3=O_3*OCCC^ROCCCCCCCCCCCCCC/7=O/5CCCCCCCCCCC/3=O_4*OP^XOPO/5O/5=O/3O/3=O][Aad1122h-2a_2-6][a11221h-1a_1-5][a11221h-1a_1-5_3*OP^XOCCN/3O/3=O][a2122h-1a_1-5_2*NCC/3=O]/1-2-3-4-5-6/a6-b1_b6-c2_c5-d1_d3-e1_e2-f1