Problem statement: Answer the multiple choice question.
Query: Which compound has a -1.425\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCn1ncc(Cl)c1C(=O)Nc1ccncc1
[b] CN(C)CCCNc1ccc(-c2n[nH]c(=O)c3ccccc23)cc1[N+](=O)[O-]
[c] COc1cccc(CN2C(=O)N(C(C)C)C(N(O)C(=O)NC(C)C)C2(C)C)c1OC
[d] COc1cccc(C2CC(c3ccccc3)=NN2S(=O)(=O)c2ccc(C)cc2)c1OC
Answer: a. CCn1ncc(Cl)c1C(=O)Nc1ccncc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCn1ncc(Cl)c1C(=O)Nc1ccncc1
CCn1ncc(Cl)c1C(=O)Nc1ccncc1
4-chloro-2-ethyl-N-pyridin-4-ylpyrazole-3-carboxamide