InChI=1S/C28H39N3O14S/c1-12-19-20(36)21(44-13(2)32)14(27(42)43-4)6-5-9-28(3,23(37)22(19)45-26(12)41)46-11-16(24(38)30-10-18(34)35)31-17(33)8-7-15(29)25(39)40/h6,15-16,19-23,36-37H,1,5,7-11,29H2,2-4H3,(H,30,38)(H,31,33)(H,34,35)(H,39,40)/b14-6+