Problem statement: Answer the MCQ question.
Query: Which compound has a -53.858% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CN1C(=O)CC(C(=O)O)SC1=Nc1cc(Cl)cc(Cl)c1
b: CN1CCN(c2nnc(-c3cccs3)c3ccccc23)CC1
c: COc1ccc(C(=O)N2CCN(c3ncccn3)CC2)cc1
Answer: b. CN1CCN(c2nnc(-c3cccs3)c3ccccc23)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#}
CN1CCN(c2nnc(-c3cccs3)c3ccccc23)CC1
CN1CCN(c2nnc(-c3cccs3)c3ccccc23)CC1
1-(4-methylpiperazin-1-yl)-4-(thiophen-2-yl)phthalazine