InChI=1/C18H26N6O3/c1-4-11(3)16(21-18(19)27)17(26)23-22-15(25)10-24-13-9-7-6-8-12(13)20-14(24)5-2/h6-9,11,16H,4-5,10H2,1-3H3,(H,22,25)(H,23,26)(H3,19,21,27)/t11-,16-/m0/s1/f/h21-23H,19H2 29090D73785D29FF