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 additional words.
Options:
(a) O=C([C@@H]1CC[C@@H](N2CCOCC2)C[C@H]1c1ccc(Br)cc1)N1CC(c2ccccc2)(c2ccccc2)C1
(b) COc1ccc([C@H](N[C@@H]2CC[C@@H](C(=O)N3CCC(C(=O)N4CCCC4)(c4ccccc4)CC3)C(C)(C)C2)C(F)(F)F)cc1
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}
[(1R,2R,4R)-2-(4-bromophenyl)-4-morpholin-4-ylcyclohexyl]-(3,3-diphenylazetidin-1-yl)methanone