InChI=1/C23H25N2O4S/c26-21(18-29-22-7-3-1-4-8-22)17-24-16-15-19-11-13-20(14-12-19)25-30(27,28)23-9-5-2-6-10-23/h1-14,21,24,26H,15-18H2/q-1/p+1/t21-/m0/s1/fC23H26N2O4S/h24H/q 94AA6D307E59088F