InChI=1/C19H25N3O4S/c1-19(2)11-20-18-17(23)15-9-14(6-7-16(15)21(18)12-19)27(24,25)22-8-4-5-13(22)10-26-3/h6-7,9,13H,4-5,8,10-12H2,1-3H3/p+1/t13-/m0/s1/fC19H26N3O4S/h20H/q+1 F2CF22B8368B1FF7