InChI=1/C17H22N2O4/c1-4-11-23-14-7-5-13(6-8-14)17(3)9-10-19(16(17)21)12(2)15(20)18-22/h4-8,12,22H,1,9-11H2,2-3H3,(H,18,20)/t12-,17+/m1/s1/f/h18H	D5CA6201E9E35FC7