InChI=1/C20H25NOS/c1-20(2,3)14-6-7-17-16(11-14)19-15(5-4-9-22-19)18(21-17)13-8-10-23-12-13/h6-8,10-12,15,18-19,21H,4-5,9H2,1-3H3/t15-,18-,19-/m0/s1 43627C4E328691EC