Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 11.200\% 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 other words.
Options:
(a) CCOc1cccc(C(=O)NNC(=O)CCC(=O)O)c1
(b) O=C(Nc1cc(Cl)cc(Cl)c1)N1CCN(C(=O)C2CCCO2)CC1
(c) COc1cc([N+](=O)[O-])cc2cc(C(=O)N3CCN=C3c3ccccc3)c(=O)oc12
(d) CCSc1nc(C)c(CC)c(C)c1C(N)=O
(e) O=C(CCNS(=O)(=O)c1cccc2nonc12)NCc1cccs1
Answer: a. CCOc1cccc(C(=O)NNC(=O)CCC(=O)O)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#}
CCOc1cccc(C(=O)NNC(=O)CCC(=O)O)c1
CCOc1cccc(C(=O)NNC(=O)CCC(=O)O)c1
4-[2-(3-ethoxybenzoyl)hydrazinyl]-4-oxobutanoic acid