Task: Answer the multiple choice question.
Query: Which compound has a 51.077% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CCc1ccccc1NC(=O)CN1CCN(CC(=O)NCc2ccc(Cl)cc2)CC1
(b) COc1ccccc1NS(=O)(=O)c1cccc(N2CC(O)=C(c3ccccc3)C2=N)c1
(c) COC(=O)CNC(=O)COC(=O)c1ccc(Cl)nc1
(d) COCCNC(=O)Cc1c(C)c2cc3c(cc2oc1=O)OC(C)(C)CC3
(e) CC(=O)c1ccc(N2CCN(CC(=O)NC(=O)NCc3ccccc3)CC2)cc1
Answer: c. COC(=O)CNC(=O)COC(=O)c1ccc(Cl)nc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)CNC(=O)COC(=O)c1ccc(Cl)nc1
COC(=O)CNC(=O)COC(=O)c1ccc(Cl)nc1
[2-[(2-methoxy-2-oxoethyl)amino]-2-oxoethyl] 6-chloropyridine-3-carboxylate