InChI=1/C21H29N3O5S/c1-28-13-7-12(8-14(9-13)29-2)24-18-15(20(27)22-11-5-3-4-6-11)10-16(25)19(26)17(18)23-21(24)30/h7-9,11,15-19,25-26H,3-6,10H2,1-2H3,(H,22,27)(H,23,30)/t15-,16-,17-,18-,19+/m1/s1/f/h22-23H DFCDBAF1A6F31597