InChI=1/C13H15N3O2/c17-13(15-4-6-16-5-3-14-9-16)11-8-10(11)12-2-1-7-18-12/h1-3,5,7,9-11H,4,6,8H2,(H,15,17)/t10-,11+/m0/s1/f/h15H 259539557C0B9985