WURCS=2.0/3,6,5/[a2122A-1b_1-5][a2112h-1b_1-5_2*NCC/3=O_4*OSO/3=O/3=O][a2122A-1a_1-5]/1-2-3-2-1-2/a4-b1_b3-c1_c4-d1_d3-e1_e4-f1