InChI=1/C13H17ClN2O3/c1-9-8-19-10(2)7-15(9)12-4-3-11(6-14)5-13(12)16(17)18/h3-5,9-10H,6-8H2,1-2H3/t9-,10-/m1/s1 86B2399881EEE090