InChI=1/C16H16N3O3/c1-2-21-15-6-13-8(4-12(15)20)3-9-14(22-13)5-11(18)10(7-17)16(9)19/h4-6,9,14,18,20H,2-3,19H2,1H3/q-1/p+1/t9-,14-/m0/s1/fC16H17N3O3/h18H/q	81B9B1DE0EA5054C