CREATE TABLE table_203_385 (id NUMBER, "material" CLOB, "formula" CLOB, "refractive\ index ( es ) \ 589.3 nm" CLOB, "dispersion\ 431 - 687 nm" NUMBER, "hardness\ ( mohs'\ scale ) " CLOB, "density\ ( g/cm3 ) " CLOB, "thermal\ cond." CLOB, "state of\ the art" CLOB)

what material has a high thermal condition ?
SELECT "material" FROM table_203_385 WHERE "thermal\ncond." = 'high'
SELECT "material" FROM "table_203_385" WHERE "thermal\ncond." = 'high'