InChI=1/C21H28N2O3S/c1-6-20(21(24)22-19-10-8-7-9-18(19)15(2)3)23(27(5,25)26)17-13-11-16(4)12-14-17/h7-15,20H,6H2,1-5H3,(H,22,24)/t20-/m1/s1/f/h22H	B4C0893E3EBD0F42