CREATE TABLE table_65228 ("[ 3 H]CFT" FLOAT, "[ 3 H]Nisoxetine" TEXT, "[ 3 H]Paroxetine" TEXT, "N \\u00f7 D" FLOAT, "S \\u00f7 D" FLOAT)

What is the sum of the [3 H]CFT with an N D less than 393.8 and a [3H] paroxetine of 1045 (45)?
SELECT SUM("[ 3 H]CFT") FROM table_65228 WHERE "N \u00f7 D" < '393.8' AND "[ 3 H]Paroxetine" = '1045 (45)'
SELECT SUM("[ 3 H]CFT") FROM "table_65228" WHERE "N \u00f7 D" < '393.8' AND "[ 3 H]Paroxetine" = '1045 (45)'