InChI=1/C18H26N4O3/c1-12(2)25-16-7-6-14(11-19)10-15(16)21-18(24)17(23)20-13(3)8-9-22(4)5/h6-7,10,12-13H,8-9H2,1-5H3,(H,20,23)(H,21,24)/p+1/t13-/m0/s1/fC18H27N4O3/h20-22H/q+1 99FC2D1E297E3A62