Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cc1cc(O[C@H](CCCCNCc2ccc(F)cc2)C(=O)NO)cc(C)c1F
[b] Cc1cc(Nc2cncc(N[C@@H](C)c3ncc(F)cn3)n2)[nH]n1
[c] CCC(CC)N[C@@H]1C[C@H]2CCC[C@@]2(C(=O)N2CCc3ncc(C(F)(F)F)cc3C2)C1
[d] COc1ccc(COc2cnn(CC(=O)c3ccc(CN(C)C)cc3C)c(=O)c2)nc1
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}
(2R)-2-(4-fluoro-3,5-dimethylphenoxy)-6-[(4-fluorophenyl)methylamino]-N-hydroxyhexanamide