InChI=1/C19H25N5O4S/c1-23(2)13-19(26)22-16-7-4-6-15(10-16)11-21-18(25)14-24(3)29(27,28)17-8-5-9-20-12-17/h4-10,12H,11,13-14H2,1-3H3,(H,21,25)(H,22,26)/p+1/fC19H26N5O4S/h21-23H/q+1 665502B63A25299D