InChI=1/C18H23N3O2S/c1-12-8-21(11-18(2,3)23-12)9-15-10-24-17(20-15)14-6-4-13(5-7-14)16(19)22/h4-7,10,12H,8-9,11H2,1-3H3,(H2,19,22)/t12-/m0/s1/f/h19H2 94942C8CCCE89629