InChI=1/C18H28N6O3/c1-17(2)7-11(8-18(3,4)21-17)20-12(25)9-24-15(26)13-14(19-10-22(13)5)23(6)16(24)27/h10-11,21H,7-9H2,1-6H3,(H,20,25)/p+1/fC18H29N6O3/h20-21H/q+1 E46A058B54739B2E