Task: Answer the MCQ question.
Question: Which drug exhibits a 3.888\% 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 additional words.
Options:
[a] CCC(C)c1ccc(C(C)NC(=S)NCc2ccc(F)cc2)cc1
[b] CCOc1ccc(-c2cc(C)[n+](CCO)c(-c3ccc(OCC)cc3)c2)cc1.[O-][Cl+3]([O-])([O-])[O-]
[c] Cc1ccc(CN(C)C(=O)c2cccc(S(=O)(=O)N3CCN(Cc4ccccc4)CC3)c2)o1
[d] Cc1ccc(NC(=S)N2CCOCC2)cc1
[e] CCc1noc(C)c1C(=O)N1CCN(S(=O)(=O)c2cccs2)CC1
Answer: e. CCc1noc(C)c1C(=O)N1CCN(S(=O)(=O)c2cccs2)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#}
CCc1noc(C)c1C(=O)N1CCN(S(=O)(=O)c2cccs2)CC1
CCc1noc(C)c1C(=O)N1CCN(S(=O)(=O)c2cccs2)CC1
(3-ethyl-5-methyl-1,2-oxazol-4-yl)-(4-thiophen-2-ylsulfonylpiperazin-1-yl)methanone