InChI=1/C17H22N2O3/c1-12-10-19(11-17(3,4)22-12)16(20)13(2)21-15-7-5-6-14(8-15)9-18/h5-8,12-13H,10-11H2,1-4H3/t12-,13+/m1/s1	EC4DD76F7B30552E