InChI=1/C19H24N4O3S/c20-19(23-16-5-2-1-3-6-16)21-13-15-8-10-18(11-9-15)27(24,25)22-14-17-7-4-12-26-17/h1-3,5-6,8-11,17,22H,4,7,12-14H2,(H3,20,21,23)/p+1/t17-/m1/s1/fC19H25N4O3S/h21,23H,20H2/q+1 D2EAA1C038E98B75