Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 4.962\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] COc1ccccc1CNC(=O)C(CCSC)NC(=O)C1CCC(C)CC1
[b] Nc1nc(SCC(=O)N2CCOCC2)[nH]c(=O)c1-c1ccccc1
[c] NC(=O)c1cc([N+](=O)[O-])cc2c1C=Cc1ccccc1O2
[d] COC1(NS(=O)(=O)c2ccc(C)cc2)C(Cl)=C(Cl)C(=O)c2ccccc21
[e] COc1ccc(/C(C)=N/NC(=O)CNC(=O)c2cccs2)cc1OC
Answer: c. NC(=O)c1cc([N+](=O)[O-])cc2c1C=Cc1ccccc1O2
{#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#}
NC(=O)c1cc([N+](=O)[O-])cc2c1C=Cc1ccccc1O2
NC(=O)c1cc([N+](=O)[O-])cc2c1C=Cc1ccccc1O2
2-nitrobenzo[b][1]benzoxepine-4-carboxamide