InChI=1/C22H28N2O5S/c1-23(12-10-17-8-5-13-30-17)21(27)19(25)20(26)22(28)24-11-4-9-18(24)15-6-3-7-16(14-15)29-2/h3,5-8,13-14,18-20,25-26H,4,9-12H2,1-2H3/t18-,19-,20-/m1/s1 C614EF8EEB0F0111