InChI=1/C18H28N2O2S/c1-6-23-17(13(4)5)18(22)20-15-9-7-14(8-10-15)19-16(21)11-12(2)3/h7-10,12-13,17H,6,11H2,1-5H3,(H,19,21)(H,20,22)/t17-/m1/s1/f/h19-20H 23907F93F45A04FF