InChI=1/C20H31N3O5/c1-14(2)28-18-5-4-16(19(25)27-3)12-17(18)22-20(26)21-8-11-23-9-6-15(13-24)7-10-23/h4-5,12,14-15,24H,6-11,13H2,1-3H3,(H2,21,22,26)/p+1/fC20H32N3O5/h21-23H/q+1 A0281C173850CAC2