InChI=1/C21H30N2O4/c1-4-21(2,3)18(24)19(25)23-13-6-5-11-17(23)20(26)27-14-8-10-16-9-7-12-22-15-16/h7,9,12,15,17H,4-6,8,10-11,13-14H2,1-3H3/t17-/m1/s1	2A52363543BBBA66