Problem statement: Answer the multiple choice question.
Question: Which compound has a 16.269\% 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 additional words.
Options:
a) COC(=O)C1CCN(c2ccc(Cl)nn2)CC1
b) O=[N+]([O-])c1ccc(COc2nc3ccccc3nc2N2CCOCC2)cc1
c) CCC(C)(C)n1nnnc1C(c1cc2ccc(OC)cc2[nH]c1=O)N1CCc2ccccc21
d) COc1ccccc1-c1nnc(SC2CCc3ccccc3NC2=O)s1
e) CCN(CC(=O)Nc1c(F)cccc1F)C(=O)C1CCN(S(=O)(=O)c2ccc(F)cc2)CC1
Answer: a. COC(=O)C1CCN(c2ccc(Cl)nn2)CC1
{#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#}
COC(=O)C1CCN(c2ccc(Cl)nn2)CC1
COC(=O)C1CCN(c2ccc(Cl)nn2)CC1
methyl1-(6-chloropyridazin-3-yl)piperidine-4-carboxylate