Task: Answer the MCQ question.
Query: Which drug exhibits a 4.130\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] NS(=O)(=O)c1ccc(CCNC(=O)COC(=O)CCN2C(=O)C3CC=CCC3C2=O)cc1
[b] CCN(CC)C(=O)c1ccccc1NC(=O)CN1C(=O)c2ccccc2S1(=O)=O
[c] O=C(COC(=O)c1cccnc1Cl)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
Answer: c. O=C(COC(=O)c1cccnc1Cl)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
{#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(COC(=O)c1cccnc1Cl)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
O=C(COC(=O)c1cccnc1Cl)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
[2-oxo-2-(3-piperidin-1-ylsulfonylanilino)ethyl] 2-chloropyridine-3-carboxylate