InChI=1/C18H26N4O2/c1-3-9-21-16-14(17(23)22(10-4-2)18(21)24)19-15(20-16)13(11-5-6-11)12-7-8-12/h11-13H,3-10H2,1-2H3,(H,19,20)/f/h19H	BC99C8D5974F9520