Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 6.046\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) COC(=O)c1ccc(COc2ccccc2/C=C(\C#N)C(=O)Nc2c(C)cccc2C)cc1
b.) O=C(NCCc1ccccc1Cl)C1CC(=O)N(C2CCCCC2)C1
c.) COc1cc([N+](=O)[O-])ccc1NC(=O)COC(=O)C=C(C)C
d.) NNC(=O)c1[nH]c2ccc([N+](=O)[O-])cc2c1-c1ccccc1
e.) Cc1ccc(O)c(CNc2ccccn2)c1
Answer: c. COc1cc([N+](=O)[O-])ccc1NC(=O)COC(=O)C=C(C)C
{#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#}
COc1cc([N+](=O)[O-])ccc1NC(=O)COC(=O)C=C(C)C
COc1cc([N+](=O)[O-])ccc1NC(=O)COC(=O)C=C(C)C
[2-(2-methoxy-4-nitroanilino)-2-oxoethyl] 3-methylbut-2-enoate