Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=C(NC(CCN1CCC(c2noc(Cc3ccccc3)n2)CC1)c1ccccc1)C1CCC1
[b] c1ccc2cc(NC3=NC[C@@]4(CN5CCC4CC5)O3)ncc2c1
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}
N-[3-[4-(5-benzyl-1,2,4-oxadiazol-3-yl)piperidin-1-yl]-1-phenylpropyl]cyclobutanecarboxamide