InChI=1/C19H22N6O4/c1-2-22-9-11-23(12-10-22)18-6-4-3-5-15(18)14-20-21-17-8-7-16(24(26)27)13-19(17)25(28)29/h3-8,13-14,21H,2,9-12H2,1H3/p+1/b20-14+/fC19H23N6O4/h22H/q+1	D1D76C22CF637B3F