Task: Answer the multiple choice question.
Query: Which drug exhibits a 8.142\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCCCc1ccc(NC(=S)N2CCN(C(=O)OCC)CC2)cc1
[b] Cc1csc2nc(CNS(=O)(=O)c3ccc(-c4ccccc4)cc3)cn12
[c] COc1ccccc1CNC(=O)CSc1ncc(C(=O)Nc2ccccc2)c(=O)n1C
Answer: a. CCCCc1ccc(NC(=S)N2CCN(C(=O)OCC)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#}
CCCCc1ccc(NC(=S)N2CCN(C(=O)OCC)CC2)cc1
CCCCc1ccc(NC(=S)N2CCN(C(=O)OCC)CC2)cc1
ethyl 4-[(4-butylphenyl)carbamothioyl]piperazine-1-carboxylate