InChI=1/C19H28N2S/c1-4-10-21(11-5-2)15-8-6-14-7-9-17-19(16(14)12-15)18(22-3)13-20-17/h7,9,13,15,20H,4-6,8,10-12H2,1-3H3/p+1/t15-/m0/s1/fC19H29N2S/h21H/q+1 1AB19660241EDD5D