InChI=1S/C22H27N3O11S/c23-12(21(31)32)3-6-17(27)25-13(20(30)24-8-18(28)29)9-37-19(22(33)34)14(26)4-1-11-2-5-15-16(7-11)36-10-35-15/h1-2,4-5,7,12-14,19,26H,3,6,8-10,23H2,(H,24,30)(H,25,27)(H,28,29)(H,31,32)(H,33,34)/b4-1-