InChI=1/C18H15N5O3/c1-2-25-18(24)12-6-3-5-11(9-12)13-10-23-17(15(19)20-13)21-16(22-23)14-7-4-8-26-14/h3-10H,2H2,1H3,(H2,19,20)/p+1/fC18H16N5O3/h20H,19H2/q+1 A56C24AA0B2F0ADE