InChI=1/C15H19N3O4/c1-16-13(19)7-11-15(20)17-5-6-18(11)8-10-3-2-4-12-14(10)22-9-21-12/h2-4,11H,5-9H2,1H3,(H,16,19)(H,17,20)/p+1/t11-/m0/s1/fC15H20N3O4/h16-18H/q+1 AE46982D56A01136