Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CN1CCC[C@@H](c2nc3ccccc3n2C[C@@H]2CCCO2)C1
b: CC#CCn1c(N2CCC[C@@H](N)C2)nc2c1c(=O)n(Cc1ccc(OC)c3ccccc13)c(=O)n2C
Answer: a, 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}
8-[(3R)-3-aminopiperidin-1-yl]-7-but-2-ynyl-1-[(4-methoxynaphthalen-1-yl)methyl]-3-methylpurine-2,6-dione