InChI=1/C20H31N3O4/c1-6-27-19(26)13-23(11-14(2)3)12-18(25)21-10-17(24)22-20-15(4)8-7-9-16(20)5/h7-9,14H,6,10-13H2,1-5H3,(H,21,25)(H,22,24)/p+1/fC20H32N3O4/h21-23H/q+1 6A52EDD8770BE958