Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CC1CCCN1CCc1ccc2nc(-c3ccoc3)ccc2c1
[b] COc1cc(F)ccc1-c1cncc(CNC(=O)C2CCC2)c1
Answer: a
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-(furan-3-yl)-6-[2-(2-methylpyrrolidin-1-yl)ethyl]quinoline