InChI=1/C20H31N3O4/c1-5-6-7-15(12-23(27)13-24)19(26)22-18(20(2,3)4)17(25)14-8-10-16(21)11-9-14/h8-11,13,15,18,27H,5-7,12,21H2,1-4H3,(H,22,26)/t15-,18-/m1/s1/f/h22H	C008667BF4C4CE6B