InChI=1/C22H26N4O2/c1-12(2)18(20-23-16-8-6-7-9-17(16)24-20)25-21(27)22(28)26-19-14(4)10-13(3)11-15(19)5/h6-12,18H,1-5H3,(H,23,24)(H,25,27)(H,26,28)/t18-/m0/s1/f/h23,25-26H	B85840CF468DA234