Task: Answer the multiple choice question.
Query: Which drug has a -3.933% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCCn1nnc(NC(=O)c2cccc(OCC(C)C)c2)n1
[b] O=C(NC1CCC(O)CC1)c1ccccc1OCc1ccc(F)cc1
[c] O=[N+]([O-])c1ccc(C2CCCC/C2=N/OCc2ccc(F)cc2)c([N+](=O)[O-])c1
[d] COc1ccc(S(=O)(=O)N2CCN(C(=O)CCNC(=O)c3ccccc3Cl)CC2)cc1
Answer: a. CCCn1nnc(NC(=O)c2cccc(OCC(C)C)c2)n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCn1nnc(NC(=O)c2cccc(OCC(C)C)c2)n1
CCCn1nnc(NC(=O)c2cccc(OCC(C)C)c2)n1
3-(2-methylpropoxy)-N-(2-propyltetrazol-5-yl)benzamide