(3beta,5xi,9xi,13xi,17xi,18xi,19xi)-lup-20(29)-en-3-ol InChI=1/C30H50O/c1-19(2)20-11-14-27(5)17-18-29(7)21(25(20)27)9-10-23-28(6)15-13-24(31)26(3,4)22(28)12-16-30(23,29)8/h20-25,31H,1,9-18H2,2-8H3/t20?,21?,22?,23?,24-,25?,27?,28-,29+,30+/m0/s Lupeol lup-20(29)-en-3-ol, (3beta,5xi,9xi,13xi,17xi,18xi,19xi)-