InChI=1S/C22H27N3O11S/c23-12(21(31)32)3-6-17(26)25-13(20(30)24-8-18(27)28)9-37-16(19(29)22(33)34)5-2-11-1-4-14-15(7-11)36-10-35-14/h1-2,4-5,7,12-13,16,19,29H,3,6,8-10,23H2,(H,24,30)(H,25,26)(H,27,28)(H,31,32)(H,33,34)/b5-2-