InChI=1/C20H25N5O6S/c26-25(27)17-2-3-18(19(13-17)32(28,29)24-7-11-31-12-8-24)21-14-16-1-4-20(22-15-16)23-5-9-30-10-6-23/h1-4,13,15,21H,5-12,14H2/p+1/fC20H26N5O6S/h22H/q+1 13C2CBD1C8395C92