Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 0.491\% 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] CCN(CC(=O)N1CCCC1)S(=O)(=O)c1ccc2ccccc2c1
[b] Cc1ccc(-n2c(O)c(/C=N/Nc3ccc(S(=O)(=O)N4CCOCC4)cc3[N+](=O)[O-])c3ccccc3c2=O)c(C)c1
[c] O=C(NC1CCc2ccccc21)c1cc(COc2ccc(F)cc2Cl)on1
Answer: c. O=C(NC1CCc2ccccc21)c1cc(COc2ccc(F)cc2Cl)on1
{#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(NC1CCc2ccccc21)c1cc(COc2ccc(F)cc2Cl)on1
O=C(NC1CCc2ccccc21)c1cc(COc2ccc(F)cc2Cl)on1
5-[(2-chloro-4-fluorophenoxy)methyl]-N-(2,3-dihydro-1H-inden-1-yl)-1,2-oxazole-3-carboxamide