InChI=1/C11H13N5O3/c12-10-7-11(14-3-13-10)16(4-15-7)6-1-5(2-17)8(18)9(6)19/h3-6,9,17,19H,1-2H2,(H2,12,13,14)/t5-,6-,9+/m1/s1/f/h12H2 AD246BFBE923A8E6