InChI=1/C21H34N4O3/c22-18(26)13-25-3-1-2-17(12-25)24-20(28)11-23-19(27)10-21-7-14-4-15(8-21)6-16(5-14)9-21/h14-17H,1-13H2,(H2,22,26)(H,23,27)(H,24,28)/t14?,15?,16?,17-,21?/m1/s1/f/h23-24H,22H2 D44DD36D1356BF11