InChI=1/C18H27N3O2S/c1-12-4-3-5-15(13(12)2)19-18(23)20-17(22)11-21-8-6-16-14(10-21)7-9-24-16/h7,9,12-13,15H,3-6,8,10-11H2,1-2H3,(H2,19,20,22,23)/t12-,13+,15-/m0/s1/f/h19-20H 180D2F7339FE4061