007690: InChI=1.12Beta/C21H29NO2/c1-16-14-22(15-17(16)2)12-13-24-21(23)20(19-10-6-7-11-19)18-8-4-3-5-9-18/h1-2H3,3-6H,7H2,8-10H,11-15H2,16-17H,19-20H/t16-,17+,19-,20+/m1/s1