InChI=1/C20H26N4O3/c1-20(2,27-16-7-6-12(10-21)11-23-16)19(26)24-17-13-4-3-5-14(17)9-15(8-13)18(22)25/h6-7,11,13-15,17H,3-5,8-9H2,1-2H3,(H2,22,25)(H,24,26)/t13-,14+,15?,17?/f/h24H,22H2	8F67AF4D7433A386