What is the number of copies per particle having a nonstructural location, an RNA segment over 5 and a base pair size under 751?
CREATE TABLE "rotavirus_genes_and_proteins" (
  "rna_segment_gene" real,
  "size_s_base_pair" real,
  "protein" text,
  "molecular_weight_k_da" text,
  "location" text,
  "copies_per_particle" text
);
SELECT "copies_per_particle" FROM "rotavirus_genes_and_proteins" WHERE "location"='nonstructural' AND "rna_segment_gene">5 AND "size_s_base_pair"<751;