Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -67.948% 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] COC(=O)[C@@H](NC(=O)c1ccc2c(c1)S(=O)(=O)c1ccccc1C2=O)C(C)C
[b] O=c1ccc2cc(S(=O)(=O)Nc3ccccc3F)ccc2o1
[c] O=C(Nc1ccc(N2CCN(C(=O)c3ccco3)CC2)c(Cl)c1)c1cc2ccccc2o1
Answer: c. O=C(Nc1ccc(N2CCN(C(=O)c3ccco3)CC2)c(Cl)c1)c1cc2ccccc2o1
{#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#}
O=C(Nc1ccc(N2CCN(C(=O)c3ccco3)CC2)c(Cl)c1)c1cc2ccccc2o1
O=C(Nc1ccc(N2CCN(C(=O)c3ccco3)CC2)c(Cl)c1)c1cc2ccccc2o1
N-[3-chloro-4-[4-(furan-2-carbonyl)piperazin-1-yl]phenyl]-1-benzofuran-2-carboxamide