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, b, or c without using any other words.
Options:
(a) CC(C)N1CCN[C@@H](CN2CCN(C(=O)Nc3ccc(Cl)c(Cl)c3)CC2)C1
(b) Cc1c([C@@H](O)CN2CCC3(CC2)CCN(c2ccc(=O)n(C)c2)C3=O)ccc2c1COC2=O
(c) COC1COCCC1N[C@@H]1C[C@H]2C[C@@H](O)C[C@@]2(C(=O)N2CCc3ncc(C(F)(F)F)cc3C2)C1
Answer: a
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-dichlorophenyl)-4-[[(2S)-4-propan-2-ylpiperazin-2-yl]methyl]piperazine-1-carboxamide