Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 7.643\% 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] O=S(=O)(Nc1nc2ccccc2[nH]1)c1ccc(Cl)cc1
[b] Cl.O=C(CCCN1CCC(O)(c2cccc(C(F)(F)F)c2)CC1)c1ccc(F)cc1
[c] COc1ccc(CNC(=O)COC(=O)[C@H](Cc2c[nH]c3ccccc23)NC(=O)c2cccs2)cc1
[d] CCN(CC)S(=O)(=O)c1cccc(NC(=O)COc2ncnc3sccc23)c1
[e] CCN(CC(=O)Nc1c(F)cccc1F)C(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
Answer: e. CCN(CC(=O)Nc1c(F)cccc1F)C(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
{#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#}
CCN(CC(=O)Nc1c(F)cccc1F)C(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
CCN(CC(=O)Nc1c(F)cccc1F)C(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
N-[2-(2,6-difluoroanilino)-2-oxoethyl]-N-ethyl-2-morpholin-4-yl-5-nitrobenzamide