CREATE TABLE table_64812 ("Class" CLOB, "Railway number ( s ) " CLOB, "DRG number ( s ) " CLOB, "Quantity" FLOAT, "Year ( s )  of manufacture" CLOB, "Axle arrangement  (  UIC  )  Bauart" CLOB)

Which quantity has Axle arrangement (UIC)bauart of c n2t, and DRG number 99 093?
SELECT "Quantity" FROM table_64812 WHERE "Axle arrangement ( UIC ) Bauart" = 'c n2t' AND "DRG number(s)" = '99 093'
SELECT "Quantity" FROM "table_64812" WHERE "Axle arrangement ( UIC ) Bauart" = 'c n2t' AND "DRG number(s)" = '99 093'