Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 6.425\% 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] CCC(NC(=O)CCC(=O)N1CCN(S(=O)(=O)c2ccc(C)cc2)CC1)c1ccc(C)cc1
[b] COc1cc(NC(=O)c2cncc(-c3ccc(C#N)cc3)c2)cc(C(=O)Nc2cccc(C(F)(F)F)c2)c1
[c] CC1(C)CC2CC(C)(CN2S(=O)(=O)c2ccc(C(=O)Nc3ccc(S(=O)(=O)N4CCOCC4)cc3)cc2)C1
[d] CC(C)OCC1CC(CC(=O)NC(=S)Nc2cccc([N+](=O)[O-])c2)C(=O)O1
[e] CC(=O)OC(C(=O)NC1CCCCC1)c1ccccc1F
Answer: a. CCC(NC(=O)CCC(=O)N1CCN(S(=O)(=O)c2ccc(C)cc2)CC1)c1ccc(C)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#}
CCC(NC(=O)CCC(=O)N1CCN(S(=O)(=O)c2ccc(C)cc2)CC1)c1ccc(C)cc1
CCC(NC(=O)CCC(=O)N1CCN(S(=O)(=O)c2ccc(C)cc2)CC1)c1ccc(C)cc1
N-[1-(4-methylphenyl)propyl]-4-[4-(4-methylphenyl)sulfonylpiperazin-1-yl]-4-oxobutanamide