Task: Answer the MCQ question.
Question: Which drug has a 12.815\% 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) CC(C)(C)NC(=O)NC(=O)CN1CCN(S(=O)(=O)c2ccccc2)CC1
(b) COc1ccc(OC)c(CNC(=O)c2ccc(C)c(NC(=O)C3=C(C)OCCS3)c2)c1
(c) O=C(COC(=O)Cc1cccc(F)c1)NCCc1ccccc1
(d) O=C1N[C@@H](Cc2cn(S(=O)(=O)c3ccc(F)cc3)c3ccccc23)C(=O)N[C@H]1Cc1ccccc1
(e) Cc1cccc(-c2ccc3ncnc(NCc4cccnc4)c3c2)c1
Answer: d. O=C1N[C@@H](Cc2cn(S(=O)(=O)c3ccc(F)cc3)c3ccccc23)C(=O)N[C@H]1Cc1ccccc1
{#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=C1N[C@@H](Cc2cn(S(=O)(=O)c3ccc(F)cc3)c3ccccc23)C(=O)N[C@H]1Cc1ccccc1
O=C1N[C@@H](Cc2cn(S(=O)(=O)c3ccc(F)cc3)c3ccccc23)C(=O)N[C@H]1Cc1ccccc1
(3S,6S)-3-benzyl-6-[[1-(4-fluorophenyl)sulfonylindol-3-yl]methyl]piperazine-2,5-dione