InChI=1/C16H15N3O2/c1-2-10-3-4-15(21-10)12-6-16(20)18-14-7-13-9(5-11(12)14)8-17-19-13/h3-5,7-8,12H,2,6H2,1H3,(H,17,19)(H,18,20)/t12-/m1/s1/f/h18-19H	E5B2F3BB37618645