Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 6.237\% 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) O=C(O)c1ccc(Oc2ccccc2)o1
b) COc1cccc(NC(=S)NN2C(C)CCCC2C)c1
c) COc1ccc([N+](=O)[O-])cc1NC(=O)C1C2C=CC(C2)C1C(=O)O
d) Cc1cc2nc(Cl)c(Cl)nc2cc1C
e) COc1ccc(/C=C2\Cc3ccccc3C2=O)cc1OC
Answer: c. COc1ccc([N+](=O)[O-])cc1NC(=O)C1C2C=CC(C2)C1C(=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#}
COc1ccc([N+](=O)[O-])cc1NC(=O)C1C2C=CC(C2)C1C(=O)O
COc1ccc([N+](=O)[O-])cc1NC(=O)C1C2C=CC(C2)C1C(=O)O
3-[(2-methoxy-5-nitrophenyl)carbamoyl]bicyclo[2.2.1]hept-5-ene-2-carboxylic acid