InChI=1/C18H28N4O3/c1-6-14(12(2)3)20-17(23)19-13-7-8-16-15(11-13)22(18(24)25-16)10-9-21(4)5/h7-8,11-12,14H,6,9-10H2,1-5H3,(H2,19,20,23)/p+1/t14-/m0/s1/fC18H29N4O3/h19-21H/q+1 5AD9DFF4BB4551AC