Task: Answer the multiple-choice question.
Question: Which compound has a 9.036% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCOC(=O)N1CCN(c2c(NCc3cccs3)c(=O)c2=O)CC1
b CSc1nnc(C)c(=O)n1COC(=O)c1ccc(S(=O)(=O)N(C)C)cc1
c O=C(CCN1C(=O)[C@@H]2Cc3ccccc3CN2C1=O)NCc1ccc(Cl)cc1
Answer: a. CCOC(=O)N1CCN(c2c(NCc3cccs3)c(=O)c2=O)CC1
{#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#}
CCOC(=O)N1CCN(c2c(NCc3cccs3)c(=O)c2=O)CC1
CCOC(=O)N1CCN(c2c(NCc3cccs3)c(=O)c2=O)CC1
ethyl 4-[3,4-dioxo-2-(thiophen-2-ylmethylamino)cyclobuten-1-yl]piperazine-1-carboxylate