InChI=1/C21H26N2O2S/c1-3-15-6-8-16(9-7-15)20(18-5-4-12-26-18)23-19(24)10-11-22-21(25)17-13-14(17)2/h4-9,12,14,17,20H,3,10-11,13H2,1-2H3,(H,22,25)(H,23,24)/t14-,17+,20-/m0/s1/f/h22-23H 42846EF6ED92AF01