Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1cccc2c1nc(N)n1nc(CN3CCN(c4ncccn4)C[C@H]3C)nc21
(b) OCC[C@]1(c2cc3ccccc3o2)CCCNC1
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}
2-[(3R)-3-(1-benzofuran-2-yl)piperidin-3-yl]ethanol