InChI=1/C25H28N4O4S/c1-17-25(18(2)33-27-17)34(31,32)29-14-12-28(13-15-29)23(19-8-4-3-5-9-19)24(30)21-16-26-22-11-7-6-10-20(21)22/h3-11,18,23,27H,12-16H2,1-2H3/p+1/t18-,23+/m0/s1/fC25H29N4O4S/h26H/q+1 E4ED12AE30B74C2B