InChI=1/C20H28N2O2S4/c1-3-23-9-5-17-11-15(19(25)27-17)13-21-7-8-22-14-16-12-18(28-20(16)26)6-10-24-4-2/h11-14,25-26H,3-10H2,1-2H3/p+2/b21-13+,22-14?/fC20H30N2O2S4/h21-22H/q+2 E62C84333DD39BB4