1831163 ZOL zolmitriptan 13 511326 ZT zolmitriptan 11 1830609 ZMT Zolmitriptan 9 3777881 ZOLM zolmitriptan 2 510969 ZP zolmitriptan 2 1830317 ZLM zolmitriptan 1 1832114 ZTP zolmitriptan 1