InChI=1/C17H15N5O2/c18-8-15(9-19)13(11-4-3-7-24-11)21-17-6-2-1-5-12(17)16(15,10-20)14(23)22-17/h3-4,7,12-13,21H,1-2,5-6H2,(H,22,23)/t12-,13-,16+,17+/m0/s1/f/h22H 8FCA1A30E31FE132