InChI=1/C15H15N3O2/c19-14(10-4-2-1-3-5-10)18-11-6-7-13-12(8-11)15(20)17-9-16-13/h1-2,6-10H,3-5H2,(H,18,19)(H,16,17,20)/t10-/m0/s1/f/h17-18H A5A03396B905BF60