WURCS=2.0/4,11,10/[a2122h-1x_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5][a2122h-1b_1-5_2*NCC/3=O]/1-2-3-3-3-4-3-3-3-3-3/a4-b1_b3-c1_b4-f1_b6-g1_c2-d1_d2-e1_g3-h1_g6-j1_h2-i1_j2-k1
