InChI=1/C18H24N4O3/c1-24-16-6-5-12(9-17(16)25-2)21-13-8-15(20-11-13)18(23)22-7-3-4-14(22)10-19/h5-6,9,13-15,20-21H,3-4,7-8,11H2,1-2H3/t13-,14-,15-/m0/s1 9979395F99A177A0