Task: Answer the multiple-choice question.
Question: Which drug exhibits a -61.945% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(O)C(=O)O.OCCN1CCN(CC(O)COC(c2ccc(F)cc2)c2ccc(F)cc2)CC1
[b] CC(C)(C)C1=C(C#N)C(c2cc3c(cc2Br)OCO3)C(C#N)=C(N)O1
Answer: a. O=C(O)C(=O)O.OCCN1CCN(CC(O)COC(c2ccc(F)cc2)c2ccc(F)cc2)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#}
O=C(O)C(=O)O.OCCN1CCN(CC(O)COC(c2ccc(F)cc2)c2ccc(F)cc2)CC1
O=C(O)C(=O)O.OCCN1CCN(CC(O)COC(c2ccc(F)cc2)c2ccc(F)cc2)CC1
1-[bis(4-fluorophenyl)methoxy]-3-[4-(2-hydroxyethyl)piperazin-1-yl]propan-2-ol;oxalic acid