WURCS=2.0/5,11,10/[Aad1122h-2x_2-6][a11221h-1x_1-?][a2122h-1x_1-5][a2112h-1x_1-5][a2122h-1x_1-5_2*NCC/3=O]/1-2-2-3-4-3-5-4-2-1-1/a?-b1_a?-j2_b?-c1_c?-d1_c?-i1_d?-e1_d?-h1_e?-f1_f?-g1_j?-k2