Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_12715053_1 ( trademark VARCHAR, molecular_target VARCHAR, clinical_status VARCHAR )

### Question ###
How many trademarks list a molecular target of minor groove of dna and a clinical status value of phase i?

### Accurate SQL ###

SELECT COUNT(trademark) FROM table_12715053_1 WHERE molecular_target = "Minor Groove of DNA" AND clinical_status = "Phase I"