1-(3'beta-hydroxy-28'-propylcarboxy-urs-12'ene)-4-(3''beta-hydroxy-lup-20''(29'')ene-28''-methylcarboxy)-1,2,3-triazole
1-(3'beta-hydroxy-28'-propylcarboxy-urs-12'ene)-4-(3''beta-hydroxy-lup-20''(29'')ene-28''-methylcarboxy)-1,2,3-triazole