InChI=1/C21H27N5O3/c1-22-20(28)17-9-7-15(8-10-17)12-23-21(29)24-13-16-5-4-6-18(11-16)25-19(27)14-26(2)3/h4-11H,12-14H2,1-3H3,(H,22,28)(H,25,27)(H2,23,24,29)/p+1/fC21H28N5O3/h22-26H/q+1 D096A4E039E415E4