InChI=1/C20H25N5O2S/c1-15-7-9-16(10-8-15)28(26,27)23-14-4-13-22-20-17-5-2-3-6-18(17)24-19(25-20)11-12-21/h2-3,5-10,23H,4,11-14,21H2,1H3,(H,22,24,25)/p+1/fC20H26N5O2S/h21-22H/q+1 067A8D85C418B91C