InChI=1/C21H25N3O5S/c1-4-14-12-29-18-8-6-16(11-17(18)21(26)23-14)24-30(27,28)19-9-7-15(10-13(19)3)22-20(25)5-2/h6-11,14,24H,4-5,12H2,1-3H3,(H,22,25)(H,23,26)/t14-/m0/s1/f/h22-23H FB7C9E186B61C498