InChI=1/C21H37N3O3/c1-24(8-9-27-2)7-3-5-22-19(25)4-6-23-20(26)21-13-16-10-17(14-21)12-18(11-16)15-21/h16-18H,3-15H2,1-2H3,(H,22,25)(H,23,26)/p+1/fC21H38N3O3/h22-24H/q+1 97863DA290BF8DA1