InChI=1/C20H23N5O2S/c26-25(27)19-9-4-3-8-18(19)24-13-11-23(12-14-24)10-5-15-28-20-21-16-6-1-2-7-17(16)22-20/h1-4,6-9H,5,10-15H2,(H,21,22)/p+1/fC20H24N5O2S/h21,23H/q+1 EF679E7034B007B8