InChI=1/C20H32N4O4S/c1-12-13(2)15(4)18(16(5)14(12)3)29(27,28)24-10-8-23(9-11-24)17(6)19(25)22-20(26)21-7/h17H,8-11H2,1-7H3,(H2,21,22,25,26)/t17-/m1/s1/f/h21-22H 9ABAD7BF9CB92309