Problem statement: Answer the multiple-choice question.
Query: Which drug has a -11.915\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CN1CCN(c2nc(-c3ccc(Br)cc3)nnc2-c2ccccc2)CC1
b.) c1ccc(-c2oc3ncnc(NCCCn4ccnc4)c3c2-c2ccccc2)cc1
Answer: b. c1ccc(-c2oc3ncnc(NCCCn4ccnc4)c3c2-c2ccccc2)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#}
N-(3-imidazol-1-ylpropyl)-5,6-diphenylfuro[2,3-d]pyrimidin-4-amine