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.) O=c1nc(NC2CCN(Cc3ccc4ccccc4c3)CC2)c2cc(Cl)ccc2n1CC(F)(F)F
b.) CC#CCn1c(N2CCC[C@@H](N)C2)nc2c1c(=O)n(CC(=O)c1ccccc1)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-3-methyl-1-phenacylpurine-2,6-dione