InChI=1/C21H27N5O2S/c27-20(24-11-15-3-1-7-22-10-15)6-5-17-12-25-21(28)19-9-16(14-26(17)19)23-13-18-4-2-8-29-18/h1-4,7-8,10,16-17,19,23H,5-6,9,11-14H2,(H,24,27)(H,25,28)/p+1/t16-,17+,19-/m0/s1/fC21H28N5O2S/h24-26H/q+1 F131DF63E9ACEECA