InChI=1/C19H25FN4O3S/c20-14-9-7-13(8-10-14)18-22-23-19(27-18)17-11-16(12-21-17)28(25,26)24-15-5-3-1-2-4-6-15/h7-10,12,15,18-19,22-24H,1-6,11H2/t18-,19+/m0/s1 81BF6DEC44BB500E