InChI=1/C14H19N3O2/c15-14(19)12-5-3-11(4-6-12)9-16-10-13(18)17-7-1-2-8-17/h3-6,16H,1-2,7-10H2,(H2,15,19)/f/h15H2 010F66DEF16EB827