InChI=1/C16H16N3O3/c1-20-14-4-8-3-9-13(22-12(8)6-15(14)21-2)5-11(18)10(7-17)16(9)19/h4-6,9,13,18H,3,19H2,1-2H3/q-1/p+1/t9-,13-/m0/s1/fC16H17N3O3/h18H/q BEA385D62402FC57