Task: Answer the multiple choice question.
Question: Which compound has a 7.497\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=[N+]([O-])c1ccc(NC(=S)N2CCN(S(=O)(=O)c3ccccc3)CC2)cc1
[b] O=C1NC(=O)N(c2ccccc2)C(=O)/C1=C\c1ccc([N+](=O)[O-])o1
[c] CCOC(=O)N1CCN(C(=O)c2ccccc2N(C)S(C)(=O)=O)CC1
Answer: a. O=[N+]([O-])c1ccc(NC(=S)N2CCN(S(=O)(=O)c3ccccc3)CC2)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=[N+]([O-])c1ccc(NC(=S)N2CCN(S(=O)(=O)c3ccccc3)CC2)cc1
O=[N+]([O-])c1ccc(NC(=S)N2CCN(S(=O)(=O)c3ccccc3)CC2)cc1
[4-[[4-(benzenesulfonyl)piperazine-1-carbothioyl]amino]phenyl]-oxido-oxoazanium