InChI=1/C21H33N3O3/c1-3-7-19(23-20(25)14-17-8-5-4-6-9-17)21(26)22-15-18-10-11-24(16-18)12-13-27-2/h4-6,8-9,18-19H,3,7,10-16H2,1-2H3,(H,22,26)(H,23,25)/p+1/t18-,19-/m0/s1/fC21H34N3O3/h22-24H/q+1 E31293AFE4EA5D41