Task: Answer the MCQ question.
Query: Which drug has a 16.296\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCn1c(SCC(=O)Nc2ccc3[nH]c(=O)[nH]c3c2)nnc1-c1ccccc1
[b] Cc1noc(NS(=O)(=O)c2ccc(N/C=C\C(=O)c3ccc(Br)cc3)cc2)c1C
[c] O=C(COc1ccc(/C=N/NC(=O)c2ccccc2O)cc1)Nc1ccc([N+](=O)[O-])cc1
Answer: c. O=C(COc1ccc(/C=N/NC(=O)c2ccccc2O)cc1)Nc1ccc([N+](=O)[O-])cc1
{#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#}
O=C(COc1ccc(/C=N/NC(=O)c2ccccc2O)cc1)Nc1ccc([N+](=O)[O-])cc1
O=C(COc1ccc(/C=N/NC(=O)c2ccccc2O)cc1)Nc1ccc([N+](=O)[O-])cc1
2-hydroxy-N-[(E)-[4-[2-(4-nitroanilino)-2-oxoethoxy]phenyl]methylideneamino]benzamide