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: COc1ccc(-c2ccc(CCCNc3ccc(CN4CCCCC4)cc3)nn2)cc1
b: CC/C(=C(\c1ccccc1)c1ccc(/C=C/C(=O)O)cc1)c1ccccc1
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}
N-[3-[6-(4-methoxyphenyl)pyridazin-3-yl]propyl]-4-(piperidin-1-ylmethyl)aniline