InChI=1/C19H27N3O2/c1-12-6-4-7-13(2)18(12)21-19(24)22-16-8-5-9-17(22)11-15(10-16)20-14(3)23/h4,6-7,15-17H,5,8-11H2,1-3H3,(H,20,23)(H,21,24)/t15?,16-,17+/f/h20-21H	249E93272A8FBA39