InChI=1/C20H27N3O4/c1-19(2)12-8-9-20(19,3)15(10-12)22-23-16(24)11-27-17-13(18(21)25)6-5-7-14(17)26-4/h5-7,12H,8-11H2,1-4H3,(H2,21,25)(H,23,24)/b22-15+/t12-,20+/m1/s1/f/h23H,21H2	EC0F390C4D4CF87A