label: 3-(4-(4-(6-fluorobenzo(b)thiophene-3-yl)-1-piperazinyl)butyl)-2-methyl-1-thia-3-azaspiro(4.4)nonan-4-one
label_lc: 3-(4-(4-(6-fluorobenzo(b)thiophene-3-yl)-1-piperazinyl)butyl)-2-methyl-1-thia-3-azaspiro(4.4)nonan-4-one