Problem statement: Answer the MCQ question.
Query: Which drug has a 5.836\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CC(C)[C@H](NS(=O)(=O)c1ccc2c(c1)OCCO2)C(=O)OCC(=O)Nc1cccc(Cl)c1Cl
[b] CCC(C(=O)O)n1nnc(-c2ccc(-c3ccc(OC)cc3)cc2)n1
[c] Cc1nn(C)c(C)c1C1C(C#N)=C(N)OC2=C1C(=O)CCC2
[d] O=C(OCc1c(Cl)cccc1Cl)c1cccnc1
Answer: d. O=C(OCc1c(Cl)cccc1Cl)c1cccnc1
{#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(OCc1c(Cl)cccc1Cl)c1cccnc1
O=C(OCc1c(Cl)cccc1Cl)c1cccnc1
(2,6-dichlorophenyl)methylpyridine-3-carboxylate