InChI=1/C20H24N2O6/c1-12(14-5-6-17-18(9-14)27-8-4-7-26-17)22-20(24)21-11-15-10-16(13(2)28-15)19(23)25-3/h5-6,9-10,12H,4,7-8,11H2,1-3H3,(H2,21,22,24)/t12-/m1/s1/f/h21-22H	73EC4A4A7FA311E5