Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 18.896\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CCOC(=O)c1cc2sc(C)cc2n1CC(=O)N1CCN(C(=O)c2ccco2)CC1
(b) COCCN(C(=O)CC1C(=O)NCCN1Cc1ccc(-c2ccccc2)cc1)C(C)C
(c) COc1ccc(C(CNC(=O)c2ccc(S(=O)(=O)N(C)C)cc2)N2CCCC2)cc1
(d) CCOC(=O)N1CCN(CCC(=O)Nc2cc(C)ccc2C)CC1
(e) Cc1onc(-c2ccccc2)c1C(=O)NCc1ccco1
Answer: d. CCOC(=O)N1CCN(CCC(=O)Nc2cc(C)ccc2C)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(CCC(=O)Nc2cc(C)ccc2C)CC1
CCOC(=O)N1CCN(CCC(=O)Nc2cc(C)ccc2C)CC1
ethyl 4-[3-(2,5-dimethylanilino)-3-oxopropyl]piperazine-1-carboxylate