InChI=1/C17H21N5O3/c1-12-16(11-19-10-13-6-8-18-9-7-13)17(23)21(20-12)14-2-4-15(5-3-14)22(24)25/h2-5,11,13,18-19H,6-10H2,1H3/p+1/b16-11-/fC17H22N5O3/h18H/q+1 5B1A3D4A588E2C9E