InChI=1/C11H12N2O3/c1-5-4-6(5)7-2-3-8(16-7)9-10(14)13-11(15)12-9/h2-3,5-6,9H,4H2,1H3,(H2,12,13,14,15)/t5-,6+,9+/m0/s1/f/h12-13H	18A7165B246E18CA