WURCS=2.0/7,14,9+/[a2122h-1x_1-5_2*NCC/3=O][a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5][a1221m-1a_1-5][a2112h-1b_1-5_2*NCC/3=O][a2112h-1b_1-5]/1-2-3-4-2-2-4-2-2-5-6-7-7-7/a4-b1_a6-j1_b4-c1_d2-e1_d4-f1_g2-h1_g6-i1_c?-d1_c?-g1