WURCS=2.0/4,19,18/[h2112h_2*NCC/3=O][a2112h-1b_1-5][a2122h-1b_1-5_2*NCC/3=O][a1221m-1a_1-5]/1-2-3-2-2-3-2-3-2-4-3-2-4-3-2-4-3-2-4/a3-b1_a6-q1_b3-c1_d3-e1_d6-n1_e3-f1_g3-h1_g6-k1_i2-j1_k4-l1_l2-m1_n4-o1_o2-p1_q4-r1_r2-s1_d1-c3|c4_g1-f3|f4_i1-h3|h4
