Task: Answer the MCQ question.
Query: Which drug exhibits a 12.618\% 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] CCN1CCN(C(=O)Cc2ccc(C)cc2)CC1
[b] CS(=O)(=O)N1N=C(c2cccs2)CC1c1ccc(Cl)o1
[c] CC(=O)NNc1ncnc2c1cnn2-c1ccccc1
[d] CCOC(=O)N1CCN(c2nc(-c3ccc(F)cc3)cs2)CC1
[e] Cc1ccc(N=C2NC(=O)/C(=C/C=C/c3ccco3)S2)cc1C
Answer: d. CCOC(=O)N1CCN(c2nc(-c3ccc(F)cc3)cs2)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#}
CCOC(=O)N1CCN(c2nc(-c3ccc(F)cc3)cs2)CC1
CCOC(=O)N1CCN(c2nc(-c3ccc(F)cc3)cs2)CC1
ethyl 4-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]piperazine-1-carboxylate