InChI=1/C23H26N2O2S/c1-18-22(24-28(3,26)27)15-10-16-23(18)25(17-20-11-6-4-7-12-20)19(2)21-13-8-5-9-14-21/h4-16,19,24H,17H2,1-3H3/t19-/m0/s1 C36D150B7A67B88A