InChI=1/C18H23N5O3S/c1-10(2)12-6-4-5-7-14(12)20-18(27)23-22-15(24)9-8-13-11(3)19-17(26)21-16(13)25/h4-7,10H,8-9H2,1-3H3,(H,22,24)(H2,20,23,27)(H2,19,21,25,26)/f/h19-23H 6A58380186E93F11