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![6-amino-4-(4-bromophenyl)-3-propan-2-yl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile](https://wds-service-1258344699.file.myqcloud.com/20/8774/png/1710989073194882d56e0b2f3926ac59e39bfb6d1c130.png)
![6-amino-4-(3,5-dichloro-2-methoxyphenyl)-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile](https://wds-service-1258344699.file.myqcloud.com/20/8774/png/171098906660819ca90b6e3ddbe7b1b2a03cd02010d23.png)
![6-amino-4-(3-fluorophenyl)-3-(3-methoxyphenyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile](https://wds-service-1258344699.file.myqcloud.com/20/8774/png/1710989076599f57605722519f48ca3abdf3529c39719.png)
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![6-amino-3-methyl-4-[4-(methylsulfanyl)phenyl]-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile](https://wds-service-1258344699.file.myqcloud.com/20/8774/png/1710989065780a422d8f49efd8812b0bc6df43f033727.png)
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