InChI=1/C20H32N2O2S2/c1-21(2)13-17-7-9-19(23-17)15-25-11-5-6-12-26-16-20-10-8-18(24-20)14-22(3)4/h7-10H,5-6,11-16H2,1-4H3/p+2/fC20H34N2O2S2/h21-22H/q+2 F2E87B032AAA9415