InChI=1/C18H21N5O4S2/c1-11-7-16(22-21-11)20-17(24)8-23(12-3-5-13(27-2)6-4-12)18-19-14-9-29(25,26)10-15(14)28-18/h3-7,14-16H,8-10H2,1-2H3,(H,20,24)/p+1/t14-,15+,16+/m1/s1/fC18H22N5O4S2/h19-20H/q+1 DFE5466EF135A43D