Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 14.158\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) O=C(NCCc1ccccc1)C1=CCN(S(=O)(=O)c2ccccc2)CC1
b.) COc1cccc(/C=N/Nc2cc(C)nc(-c3ccccc3O)n2)c1O
c.) O=C1NC(c2ccc(-c3ccccc3[N+](=O)[O-])o2)C(C(=O)c2ccc(F)cc2)C(O)(C(F)(F)F)N1
d.) Clc1ccc(CSc2ccc(-c3ccco3)nn2)cc1
e.) S=C(NCc1ccc(Cl)cc1)Nc1ccccc1Cl
Answer: c. O=C1NC(c2ccc(-c3ccccc3[N+](=O)[O-])o2)C(C(=O)c2ccc(F)cc2)C(O)(C(F)(F)F)N1
{#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=C1NC(c2ccc(-c3ccccc3[N+](=O)[O-])o2)C(C(=O)c2ccc(F)cc2)C(O)(C(F)(F)F)N1
O=C1NC(c2ccc(-c3ccccc3[N+](=O)[O-])o2)C(C(=O)c2ccc(F)cc2)C(O)(C(F)(F)F)N1
5-(4-fluorobenzoyl)-4-hydroxy-6-[5-(2-nitrophenyl)furan-2-yl]-4-(trifluoromethyl)-1,3-diazinan-2-one