Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(COc1c(C(=O)NCc2ccccc2)ccc2ccccc12)Nc1ccccc1N1CCCC1=O
[b] COc1cccc(C2CCN([C@@H]3CC[C@@](C(=O)NCc4cc(C(F)(F)F)cc(C(F)(F)F)c4)(C(C)C)C3)CC2)c1
[c] O=C([C@@H]1C[C@H](N2CCN(c3ncccn3)CC2)CN1)N1CCC(F)C1
Answer: 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}
(1S,3R)-N-[[3,5-bis(trifluoromethyl)phenyl]methyl]-3-[4-(3-methoxyphenyl)piperidin-1-yl]-1-propan-2-ylcyclopentane-1-carboxamide