Problem statement: Answer the multiple-choice question.
Question: Which compound has a 18.185\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CC(=O)N1CCN(S(=O)(=O)c2cccc(C(=O)OCC(=O)N(CCC#N)c3ccc(F)cc3)c2)CC1
b: Cc1nn(Cc2ccc(C(=O)N3N=C(C(F)F)CC3(O)C(F)F)cc2)c(C)c1[N+](=O)[O-]
c: N#Cc1ccc(OCC(O)CS(=O)(=O)c2ccccc2)cc1
Answer: a. CC(=O)N1CCN(S(=O)(=O)c2cccc(C(=O)OCC(=O)N(CCC#N)c3ccc(F)cc3)c2)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#}
CC(=O)N1CCN(S(=O)(=O)c2cccc(C(=O)OCC(=O)N(CCC#N)c3ccc(F)cc3)c2)CC1
CC(=O)N1CCN(S(=O)(=O)c2cccc(C(=O)OCC(=O)N(CCC#N)c3ccc(F)cc3)c2)CC1
[2-[N-(2-cyanoethyl)-4-fluoroanilino]-2-oxoethyl] 3-(4-acetylpiperazin-1-yl)sulfonylbenzoate