InChI=1/C19H25N5O2S/c1-27-10-8-15(23-19(20)26)18(25)21-14-6-4-5-13(11-14)16-12-24-9-3-2-7-17(24)22-16/h4-6,11-12,15H,2-3,7-10H2,1H3,(H,21,25)(H3,20,23,26)/p+1/t15-/m1/s1/fC19H26N5O2S/h21-23H,20H2/q+1 922213B757A40624