Some hope from marine natural products.
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D000818:Animals; D000970:Antineoplastic Agents / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D004149:Dioxoles / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D004354:Drug Screening Assays, Antitumor; D006801:Humans; D007546:Isoquinolines / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D008386:Marine Biology; D044005:Tetrahydroisoquinolines; D000077606:Trabectedin; D014407:Tumor Cells, Cultured; D014561:Urochordata / Q000737:chemistry
D000970:Antineoplastic Agents; D004149:Dioxoles; D007546:Isoquinolines; D044005:Tetrahydroisoquinolines; D000077606:Trabectedin