Task: Answer the MCQ question.
Query: Which compound has a 9.960\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(CN1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1)Nc1ccc2c(c1)OCCO2
[b] Cc1ccsc1C(=O)OCC(=O)N1CCOCC1
[c] Cc1nnsc1C(=O)N1CCCC(Nc2ccc(F)c(F)c2)C1
Answer: b. Cc1ccsc1C(=O)OCC(=O)N1CCOCC1
{#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#}
Cc1ccsc1C(=O)OCC(=O)N1CCOCC1
Cc1ccsc1C(=O)OCC(=O)N1CCOCC1
(2-morpholin-4-yl-2-oxoethyl) 3-methylthiophene-2-carboxylate