InChI=1/C18H21N5O4S/c1-4-27-17(26)13-9-20-18(21-14(13)19)28-11(3)15(24)22-23-16(25)12-7-5-10(2)6-8-12/h5-9,11H,4H2,1-3H3,(H,22,24)(H,23,25)(H2,19,20,21)/t11-/m1/s1/f/h22-23H,19H2 F3A843E7E563DB68