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, d, or e without using any other words.
Options:
[a] CCN1CCC[C@@H](CN2CCN(C(=O)Nc3ccc(Cl)c(Cl)c3)CC2)C1
[b] CN(C)C(=O)[C@@H](c1ccc(-c2ccc3ncnn3c2)cc1)[C@H]([NH3+])C(=O)N1CC[C@H](F)C1
[c] Nc1ccc(-c2cccs2)cc1NC(=O)c1ccc(N2CCC3(CC2)CCN(c2ncccn2)C3)nc1
[d] CCN1CCO[C@@H](CN2CCN(C(=O)Nc3ccc(Cl)c(Cl)c3)CC2)C1
[e] CCN(CC)C(=O)c1ccc(C2=CC3(CCNC3)Oc3ccccc32)cc1
Answer: a, 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}
N-(3,4-dichlorophenyl)-4-[[(2S)-4-ethylmorpholin-2-yl]methyl]piperazine-1-carboxamide