Task: Answer the MCQ question.
Question: Which compound exhibits a -1.786\% 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 additional words.
Options:
(a) CCOC(=O)N1CCN(C(=O)c2ccc3c(c2)ncn3C2CCCC2)CC1
(b) Cc1cc(-c2ccccc2)nc(N2CCC(C(=O)NC(C)C)CC2)n1
(c) CN(C)C(=O)NCc1ccc(S(N)(=O)=O)cc1
(d) O=C1CCc2cc(S(=O)(=O)NC(Cc3ccccc3)C(=O)NC3CCCCC3)ccc2N1
(e) COC(=O)COC(=O)c1ccc(O)cc1
Answer: d. O=C1CCc2cc(S(=O)(=O)NC(Cc3ccccc3)C(=O)NC3CCCCC3)ccc2N1
{#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=C1CCc2cc(S(=O)(=O)NC(Cc3ccccc3)C(=O)NC3CCCCC3)ccc2N1
O=C1CCc2cc(S(=O)(=O)NC(Cc3ccccc3)C(=O)NC3CCCCC3)ccc2N1
N-cyclohexyl-2-[(2-oxo-3,4-dihydro-1H-quinolin-6-yl)sulfonylamino]-3-phenylpropanamide