InChI=1/C19H25N5O2S/c20-17(25)10-14-27-16-8-2-1-7-15(16)24-19(26)23-13-6-5-12-22-18-9-3-4-11-21-18/h1-4,7-9,11H,5-6,10,12-14H2,(H2,20,25)(H,21,22)(H2,23,24,26)/p+1/fC19H26N5O2S/h21-24H,20H2/q+1 277B9ADC51641441