InChI=1/C19H23N5O3S/c1-3-19(2)17(26)24(18(27)21-19)22-15(25)11-23-10-6-8-13(23)16-20-12-7-4-5-9-14(12)28-16/h4-5,7,9,13H,3,6,8,10-11H2,1-2H3,(H,21,27)(H,22,25)/p+1/t13-,19+/m1/s1/fC19H24N5O3S/h21-23H/q+1 54C640079C4F529C