Task: Answer the multiple-choice question.
Question: Which compound exhibits a -8.687\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCOC(=O)C(C)NC(=O)C(NC(=O)C1CCC(CC)CC1)C(C)C
(b) Cc1cc(C)c(C)c(S(=O)(=O)N2CCSCC2)c1C
(c) Cc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)COC(=O)C1COc2ccccc2O1
(d) O=C1NC2(CCc3ccccc3C2)C(=O)N1CCOc1cccc(Cl)c1
Answer: d. O=C1NC2(CCc3ccccc3C2)C(=O)N1CCOc1cccc(Cl)c1
{#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=C1NC2(CCc3ccccc3C2)C(=O)N1CCOc1cccc(Cl)c1
O=C1NC2(CCc3ccccc3C2)C(=O)N1CCOc1cccc(Cl)c1
3'-[2-(3-chlorophenoxy)ethyl]spiro[2,4-dihydro-1H-naphthalene-3,5'-imidazolidine]-2',4'-dione