InChI=1/C18H18N2O3/c1-12(21)20-17(15-5-3-4-6-18(15)23-2)11-16(19-20)13-7-9-14(22)10-8-13/h3-10,17,22H,11H2,1-2H3/t17-/m1/s1	913C2C9A03D12B78