InChI=1/C12H18N2O3/c1-10-8-11(17-13-10)9-14-4-2-12(3-5-14)15-6-7-16-12/h8H,2-7,9H2,1H3/p+1/fC12H19N2O3/h14H/q+1 28B797A22220656C