Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COc1cnc2ccc(=O)n(CCN3CCC(c4nc5cc(C#N)ccc5[nH]4)CC3)c2c1
[b] COc1ccc2c(=O)n(CC(O)CO)c(C#N)c(-c3ccccc3)c2c1
[c] Cc1ccc(CCc2cccc(CCc3ccc(C)cc3)[n+]2C)cc1
Answer: b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_blocker%}
Answer: {%multiple_choice_result}
2-(2,3-dihydroxypropyl)-6-methoxy-1-oxo-4-phenylisoquinoline-3-carbonitrile