Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 15.410\% 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] O=C(Nc1nnc(CCS(=O)(=O)c2ccc3ccccc3c2)s1)c1ccc([N+](=O)[O-])cc1
[b] Cc1ccc(Cl)cc1N1CCN(C(=O)C2CCC(=O)N(C3CCCCCC3)C2)CC1
[c] CCOc1ccc(Cl)cc1CSc1ncn[nH]1
Answer: a. O=C(Nc1nnc(CCS(=O)(=O)c2ccc3ccccc3c2)s1)c1ccc([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(Nc1nnc(CCS(=O)(=O)c2ccc3ccccc3c2)s1)c1ccc([N+](=O)[O-])cc1
O=C(Nc1nnc(CCS(=O)(=O)c2ccc3ccccc3c2)s1)c1ccc([N+](=O)[O-])cc1
N-[5-(2-naphthalen-2-ylsulfonylethyl)-1,3,4-thiadiazol-2-yl]-4-nitrobenzamide