Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 15.897\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) O=C(COC(=O)c1n[nH]c2ccccc12)Nc1ccc(Cl)cc1[N+](=O)[O-]
b) Cc1nc2c(C)cccn2c1/C(O)=C1\C(=O)C(=O)N(CCN(C)C)C1c1ccncc1
c) Cc1c2c(nc3ccccc13)CC(C)(C)CC2=O.Cl
Answer: a. O=C(COC(=O)c1n[nH]c2ccccc12)Nc1ccc(Cl)cc1[N+](=O)[O-]
{#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#}
O=C(COC(=O)c1n[nH]c2ccccc12)Nc1ccc(Cl)cc1[N+](=O)[O-]
O=C(COC(=O)c1n[nH]c2ccccc12)Nc1ccc(Cl)cc1[N+](=O)[O-]
[2-(4-chloro-2-nitroanilino)-2-oxoethyl] 1H-indazole-3-carboxylate