Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=C(NC1CCN(Cc2ccc3c(c2)OCO3)CC1)c1cc(=O)c2ccc(F)cc2o1
[b] Cc1ncccc1C(=O)N1CC[C@H]([NH2+]Cc2cncn2Cc2ccc(C#N)cc2)C1=O
[c] CCOc1cc(N)c(Cl)cc1C(=O)NCC1C[NH+](Cc2ccc(F)cc2)CCO1
[d] COc1ccccc1OCC[NH2+]C[C@@H](O)COC1=CC=CC2=Nc3ccccc3[C@@H]12
[e] CC[C@@H](c1cccc(O)c1)[C@@H](C)CN(C)C
Answer: a, b, c, d, e
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}