InChI=1/C19H26N4O2S/c1-19(2,17(21)18(25)23-7-3-4-14(23)11-20)10-16(24)22-8-5-13-6-9-26-15(13)12-22/h6,9,14,17H,3-5,7-8,10,12,21H2,1-2H3/t14-,17+/m0/s1 01AC9A2F09DFA264