InChI=1/C19H26N4O2S/c1-4-5-6-7-14(2)21-17(24)18(25)22-15-8-10-16(11-9-15)26-19-20-12-13-23(19)3/h8-14H,4-7H2,1-3H3,(H,21,24)(H,22,25)/t14-/m0/s1/f/h21-22H 47092AC209598377