InChI=1/C20H28N4O3/c1-2-21-18(26)20(11-4-3-5-12-20)24-17(25)14-7-6-8-16(13-14)23-19(27)22-15-9-10-15/h6-8,13,15H,2-5,9-12H2,1H3,(H,21,26)(H,24,25)(H2,22,23,27)/f/h21-24H	FD6D731F76C7BEB1