InChI=1/C22H22N2O5S/c1-12-9-13(2)20-15(10-12)24(11-18(25)27-4)22(30-20)23-21(26)19-14(3)28-16-7-5-6-8-17(16)29-19/h5-10,14,19H,11H2,1-4H3/t14-,19-/m1/s1 DF9863DBE371CF45