Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -2.424\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1ccc(Cl)cc1NC(=O)C(C)OC(=O)Cn1cc(C(F)(F)F)ccc1=O
(b) O=C(Nc1ccc2c(c1)OCO2)C(c1ccc(Cl)cc1)N1CCN(C(=O)c2ccco2)CC1
Answer: b. O=C(Nc1ccc2c(c1)OCO2)C(c1ccc(Cl)cc1)N1CCN(C(=O)c2ccco2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1ccc2c(c1)OCO2)C(c1ccc(Cl)cc1)N1CCN(C(=O)c2ccco2)CC1
O=C(Nc1ccc2c(c1)OCO2)C(c1ccc(Cl)cc1)N1CCN(C(=O)c2ccco2)CC1
N-(1,3-benzodioxol-5-yl)-2-(4-chlorophenyl)-2-[4-(furan-2-carbonyl)piperazin-1-yl]acetamide