InChI=1/C15H21ClN2O3/c1-9(6-15(18)19)5-12(17)10-7-13-14(8-11(10)16)21-4-2-3-20-13/h7-9,12H,2-6,17H2,1H3,(H2,18,19)/p+1/t9-,12+/m1/s1/fC15H22ClN2O3/h17H,18H2/q+1 27A47D9020CD6EDC