InChI=1/C25H34N2O4S/c1-4-5-6-9-16-32-18-12-10-17(11-13-18)21-19-20(23(29)26(2)22(19)28)25(24(30)31-3)14-7-8-15-27(21)25/h10-13,19-21H,4-9,14-16H2,1-3H3/t19-,20-,21+,25-/m0/s1 C877A2B4B078EBFB