InChI=1/C19H23N5O2S/c25-17(21-13-5-1-2-6-15(13)24-10-9-20-12-24)8-4-3-7-16-18-14(11-27-16)22-19(26)23-18/h1-2,5-6,9-10,12,14,16,18H,3-4,7-8,11H2,(H,21,25)(H2,22,23,26)/t14-,16-,18-/m1/s1/f/h21-23H 8251D73EE9109264