InChI=1/C12H16N4O3/c13-12-9-7(1-2-14-12)16(5-15-9)8-3-6(4-17)10(18)11(8)19/h1-2,5-6,8,10-11,17-19H,3-4H2,(H2,13,14)/t6-,8-,10+,11-/m0/s1/f/h13H2 0B53731D9E84610B