WURCS=2.0/4,10,9/[u2112h_2*NCC/3=O][a2112h-1b_1-5][Aad21122h-2a_2-6_5*NCC/3=O][a2122h-1b_1-5_2*NCC/3=O]/1-2-3-4-2-4-2-4-2-3/a3-b1_a6-d1_b3-c2_d4-e1_e3-f1_f4-g1_g3-h1_h4-i1_i3-j2
