InChI=1/C18H18N2O3/c1-11-3-6-14(9-12(11)2)19-17(21)8-5-13-4-7-16-15(10-13)20-18(22)23-16/h3-4,6-7,9-10H,5,8H2,1-2H3,(H,19,21)(H,20,22)/f/h19-20H	A150EE98C31F4D6C