InChI=1/C18H21N7OS/c1-11-9-15(22-21-11)17-23-24-18(25(17)19)27-10-16(26)20-14-8-4-6-12-5-2-3-7-13(12)14/h2-9,15,17-18,23-24H,10,19H2,1H3,(H,20,26)/t15-,17-,18+/m1/s1/f/h20H 6093D24CB5C7E7D0