Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 8.880% 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] O=C(NNc1ccccc1C(F)(F)F)c1cccs1
[b] CCOC(=O)c1[nH]c(C)c(C(=O)N2CCN(C(=O)c3ccco3)CC2)c1C
Answer: b. CCOC(=O)c1[nH]c(C)c(C(=O)N2CCN(C(=O)c3ccco3)CC2)c1C
{#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)c1[nH]c(C)c(C(=O)N2CCN(C(=O)c3ccco3)CC2)c1C
CCOC(=O)c1[nH]c(C)c(C(=O)N2CCN(C(=O)c3ccco3)CC2)c1C
ethyl 4-[4-(furan-2-carbonyl)piperazine-1-carbonyl]-3,5-dimethyl-1H-pyrrole-2-carboxylate