InChI=1/C20H28N2O4S/c1-4-12-26-20-17(9-7-11-19(20)25-5-2)15-22-14-16-8-6-10-18(13-16)27(23,24)21-3/h6-11,13,21-22H,4-5,12,14-15H2,1-3H3/p+1/fC20H29N2O4S/h22H/q+1 5B0B6F57F8D88987