Task: Answer the multiple choice question.
Question: Which compound exhibits a -8.847% 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 or b without using any additional words.
Options:
[a] CC(=O)c1cc(NC(=O)c2cccc(C(F)(F)F)c2)c(=O)oc1C
[b] Cc1cnc(C(=O)OCC(=O)N2CCN(C(=O)c3ccco3)CC2)cn1
Answer: b. Cc1cnc(C(=O)OCC(=O)N2CCN(C(=O)c3ccco3)CC2)cn1
{#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#}
Cc1cnc(C(=O)OCC(=O)N2CCN(C(=O)c3ccco3)CC2)cn1
Cc1cnc(C(=O)OCC(=O)N2CCN(C(=O)c3ccco3)CC2)cn1
[2-[4-(furan-2-carbonyl)piperazin-1-yl]-2-oxoethyl] 5-methylpyrazine-2-carboxylate