InChI=1/C20H27N5O4/c21-20(22)23-10-4-8-15(13-26)24-18(28)16-9-5-11-25(16)19(29)17(27)12-14-6-2-1-3-7-14/h1-3,6-7,13,15-16H,4-5,8-12H2,(H,24,28)(H4,21,22,23)/p+1/t15-,16-/m0/s1/fC20H28N5O4/h23-24H,21-22H2/q+1 E5FB7CDB3C114479