InChI=1/C21H29N3O5S/c1-4-5-12-22-17-6-8-18(9-7-17)30(28,29)15-21(20(26)23-27)10-13-24(14-11-21)19(25)16(2)3/h6-9,16,22,27H,10-15H2,1-3H3,(H,23,26)/f/h23H 6471FA5B0814A2AC