InChI=1/C15H19N5O2S/c1-4-5-8-19(3)12-6-7-13(11(2)9-12)17-18-15-16-10-14(23-15)20(21)22/h6-7,9-10H,4-5,8H2,1-3H3 E56A2990E860B8CD