InChI=1/C16H18N2O2/c1-12-2-4-14(5-3-12)18-10-15(11-19)20-16(18)13-6-8-17-9-7-13/h2-9,15-16,19H,10-11H2,1H3/t15-,16+/m0/s1	00B5A1F89BD7D59B