Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -0.479\% 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) Cc1ccc(N2CCC(N3CCN(C4CCCCC4)C(CCO)C3)CC2)cc1
(b) Cc1cc(C(=O)COC(=O)c2n[nH]c3ccccc23)c(C)n1CC1CCCO1
(c) CCCCOC(=O)C1=C(C)Nc2ncnn2C1c1cccc(OC)c1OC
(d) Cc1cc(CNC(=O)c2cccc([N+](=O)[O-])c2C)c2ccccc2n1
(e) C=CCc1cccc(Cl)c1OCCCNC1CCCC1.O=C(O)C(=O)O
Answer: b. Cc1cc(C(=O)COC(=O)c2n[nH]c3ccccc23)c(C)n1CC1CCCO1
{#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#}
Cc1cc(C(=O)COC(=O)c2n[nH]c3ccccc23)c(C)n1CC1CCCO1
Cc1cc(C(=O)COC(=O)c2n[nH]c3ccccc23)c(C)n1CC1CCCO1
[2-[2,5-dimethyl-1-(oxolan-2-ylmethyl)pyrrol-3-yl]-2-oxoethyl] 1H-indazole-3-carboxylate