InChI=1/C24H28N2O4S/c1-24(2,3)30-23(29)25-19(16-17-10-6-4-7-11-17)21(28)26-15-14-20(27)22(26)31-18-12-8-5-9-13-18/h4-13,19,22H,14-16H2,1-3H3,(H,25,29)/t19-,22+/m0/s1/f/h25H 8CB27360709E038A