InChI=1/C18H18ClNS/c1-3-18(4-2)15-11-13(8-9-16(15)20-17(18)21)12-6-5-7-14(19)10-12/h5-11H,3-4H2,1-2H3,(H,20,21)/f/h20H CEBC54901FD510BE