InChI=1/C20H29N3O3/c1-12-9-14(26-11-17(21)24)5-6-15(12)22-18(25)23-16-10-13-7-8-20(16,4)19(13,2)3/h5-6,9,13,16H,7-8,10-11H2,1-4H3,(H2,21,24)(H2,22,23,25)/t13-,16+,20+/m1/s1/f/h22-23H,21H2 E37ED7B32F3D3241