InChI=1/C21H25N3O4S/c25-24(26)18-8-10-21(11-9-18)29(27,28)22-17-14-19-6-7-20(15-17)23(19)13-12-16-4-2-1-3-5-16/h1-5,8-11,17,19-20,22H,6-7,12-15H2/p+1/t17?,19-,20+/fC21H26N3O4S/h23H/q+1	B226F87734F219C6