InChI=1/C19H25N5O2S/c1-14-7-2-3-8-15(14)21-19(26)23-22-18(25)20-13-16(17-9-6-12-27-17)24-10-4-5-11-24/h2-3,6-9,12,16H,4-5,10-11,13H2,1H3,(H2,20,22,25)(H2,21,23,26)/p+1/t16-/m0/s1/fC19H26N5O2S/h20-24H/q+1 6A6CDA15C669C7E5