InChI=1/C16H20N2O2S/c1-18(2)13(15-8-5-9-21-15)11-17-10-12-6-4-7-14(20-3)16(12)19/h4-10,13,19H,11H2,1-3H3/p+1/t13-/m1/s1/fC16H21N2O2S/h18H/q+1	0A6F2363CBDC02ED