Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -1.717\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=C(C1=C[C@@H](c2ccc(C(F)(F)F)cc2)C[C@@H](OCCCCO)O1)N1CCN(Cc2ccccc2)CC1
b.) CC(Sc1nnc(C2CC2)n1C1CC1)C(=O)N(C)Cc1cccc(F)c1
c.) c1ccc(CSCc2cn3ccsc3n2)cc1
Answer: a. O=C(C1=C[C@@H](c2ccc(C(F)(F)F)cc2)C[C@@H](OCCCCO)O1)N1CCN(Cc2ccccc2)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#}
O=C(C1=C[C@@H](c2ccc(C(F)(F)F)cc2)C[C@@H](OCCCCO)O1)N1CCN(Cc2ccccc2)CC1
O=C(C1=C[C@@H](c2ccc(C(F)(F)F)cc2)C[C@@H](OCCCCO)O1)N1CCN(Cc2ccccc2)CC1
(4-benzylpiperazin-1-yl)-[(2S,4S)-2-(4-hydroxybutoxy)-4-[4-(trifluoromethyl)phenyl]-3,4-dihydro-2H-pyran-6-yl]methanone