InChI=1/C19H29N3O2/c1-13-8-15(11-19(2,3)10-13)9-17(23)21-12-14-4-6-16(7-5-14)22-18(20)24/h4-7,13,15H,8-12H2,1-3H3,(H,21,23)(H3,20,22,24)/t13-,15+/m0/s1/f/h21-22H,20H2 AA909EF163D6C2BE