InChI=1/C20H23N3O5S/c1-19(2)10-12-14(18(25)28-5)17(29-15(12)20(3,4)22-19)21-16(24)11-8-6-7-9-13(11)23(26)27/h6-9,22H,10H2,1-5H3,(H,21,24)/p+1/fC20H24N3O5S/h21-22H/q+1 7087F0DCA34597B2