WURCS=2.0/4,12,11/[a2122h-1b_1-5_2*NCC/3=O][a1221m-1a_1-5][a1122h-1a_1-5][a2112h-1b_1-5_2*NCC/3=O]/1-2-1-3-3-1-2-4-3-1-2-4/a2-b1_a4-c1_c4-d1_d3-e1_d6-i1_e4-f1_f2-g1_f4-h1_i4-j1_j2-k1_j4-l1
