InChI=1/C20H21N5O3/c26-18(12-4-5-12)25-17-9-8-16(11-21-17)22-19(27)13-2-1-3-15(10-13)24-20(28)23-14-6-7-14/h1-3,8-12,14H,4-7H2,(H,22,27)(H,21,25,26)(H2,23,24,28)/f/h22-25H	216A5C720D8064AD