InChI=1/C16H16N2O3S/c1-10-12-5-7-22-15(12)4-6-18(10)16(19)17-11-2-3-13-14(8-11)21-9-20-13/h2-3,5,7-8,10H,4,6,9H2,1H3,(H,17,19)/t10-/m1/s1/f/h17H 734BC61841EE081A