InChI=1/C21H25N3O2S2/c1-11-8-6-7-9-16(11)13(3)22-17(25)10-27-15(5)19-23-20(26)18-12(2)14(4)28-21(18)24-19/h6-9,13,15H,10H2,1-5H3,(H,22,25)(H,23,24,26)/t13-,15-/m1/s1/f/h22-23H 2E0E5F2EF4027D68