Task: Answer the MCQ question.
Query: Which compound exhibits a 2.695\% 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] CCOC(=O)c1ccc(NC(=O)CC2C(=O)N(c3ccc(F)cc3)C(=O)N2CCC(C)C)cc1
[b] O=c1c2cccc3c2c(nn1-c1ccccc1)-c1ccccc1-3
[c] O=C(Nc1oc2ccccc2c(=O)c1-c1ccc(Cl)cc1)c1ccco1
[d] COc1ccccc1NC(=O)C1=C(C)NC2=C(C(=O)CCC2)C1c1ccc2c(c1)OCO2
[e] Cc1cccc(Nc2ccc([N+](=O)[O-])cc2C(=O)O)c1
Answer: e. Cc1cccc(Nc2ccc([N+](=O)[O-])cc2C(=O)O)c1
{#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#}
Cc1cccc(Nc2ccc([N+](=O)[O-])cc2C(=O)O)c1
Cc1cccc(Nc2ccc([N+](=O)[O-])cc2C(=O)O)c1
2-(3-methylanilino)-5-nitrobenzoic acid