InChI=1/C16H16N2O/c1-10-7-16(19)13-5-3-11(8-14(10)13)15-6-4-12(9-17)18(15)2/h3-6,8,10,16,19H,7H2,1-2H3/t10-,16+/m1/s1	498BC1FE20B91E23