InChI=1/C28H36N4O4S/c1-4-31(5-2)12-7-13-32(28(37)29-22-8-10-23(11-9-22)34-6-3)19-21-16-20-17-25-26(36-15-14-35-25)18-24(20)30-27(21)33/h8-11,16-18H,4-7,12-15,19H2,1-3H3,(H,29,37)(H,30,33)/p+1/fC28H37N4O4S/h29-31H/q+1 FC64FF5BD5E025CE