InChI=1/C18H23N5O3/c1-12-8-15(22-26-12)10-20-18(25)21-14-5-2-4-13(9-14)11-23-7-3-6-16(23)17(19)24/h2,4-5,8-9,16H,3,6-7,10-11H2,1H3,(H2,19,24)(H2,20,21,25)/p+1/t16-/m0/s1/fC18H24N5O3/h20-21,23H,19H2/q+1 7D0729661EE9CE5B