InChI=1/C19H30N4O4S/c1-5-6-22-7-9-23(10-8-22)11-14(24)21-18-15(19(26)27-12(2)3)13(4)16(28-18)17(20)25/h12H,5-11H2,1-4H3,(H2,20,25)(H,21,24)/p+1/fC19H31N4O4S/h21-22H,20H2/q+1 E320489BDD4E87D9