Problem statement: Answer the multiple-choice question.
Question: Which compound has a 5.322\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CCNc1ccc(C(=O)OCC(=O)NC(C)c2ccccc2)cc1[N+](=O)[O-]
[b] CCOC(=O)Cc1[nH]nc2c1C(c1cccc(OC)c1OC)C(C#N)=C(N)O2
[c] COCc1cc(OC(=O)N(C)C)nc(-c2ccc(C)c(Cl)c2)n1
[d] O=C(CCN1C(=O)c2ccccc2C1=O)NCc1ccc(F)cc1
[e] COc1ccc(C)cc1-n1nnnc1SC/C(O)=C(\C#N)c1nc2ccccc2[nH]1
Answer: a. CCNc1ccc(C(=O)OCC(=O)NC(C)c2ccccc2)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#}
CCNc1ccc(C(=O)OCC(=O)NC(C)c2ccccc2)cc1[N+](=O)[O-]
CCNc1ccc(C(=O)OCC(=O)NC(C)c2ccccc2)cc1[N+](=O)[O-]
[2-oxo-2-(1-phenylethylamino)ethyl] 4-(ethylamino)-3-nitrobenzoate