InChI=1/C18H24N4O3/c1-2-3-7-12(17(23)21-25)18(24)22-11-6-10-15(22)16-19-13-8-4-5-9-14(13)20-16/h4-5,8-9,12,15,25H,2-3,6-7,10-11H2,1H3,(H,19,20)(H,21,23)/t12-,15+/m1/s1/f/h19,21H	543D39E12CBEF3E0