Problem statement: Answer the MCQ question.
Question: Which drug has a 5.369\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=C(Cc1cc(=O)[nH][nH]1)N/N=C/c1c(F)cccc1Cl
b.) CCOC(=O)N1CCN(C(=O)CSc2ccc(-c3ccc(OC)c(OC)c3)nn2)CC1
c.) COc1ccccc1C(=O)COC(=O)CNS(=O)(=O)c1ccc(NC(C)=O)cc1
Answer: a. O=C(Cc1cc(=O)[nH][nH]1)N/N=C/c1c(F)cccc1Cl
{#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(Cc1cc(=O)[nH][nH]1)N/N=C/c1c(F)cccc1Cl
O=C(Cc1cc(=O)[nH][nH]1)N/N=C/c1c(F)cccc1Cl
N-[(E)-(2-chloro-6-fluorophenyl)methylideneamino]-2-(5-oxo-1,2-dihydropyrazol-3-yl)acetamide