InChI=1/C21H34N2O3S/c1-5-6-7-17-8-12-19(13-9-17)22-21(24)23(3)16(2)18-10-14-20(15-11-18)27(4,25)26/h10-11,14-17,19H,5-9,12-13H2,1-4H3,(H,22,24)/t16-,17?,19?/m0/s1/f/h22H 60A329F08287AA54