Problem statement: Answer the multiple choice question.
Question: Which compound has a 8.847\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CN1C(=O)C(=Cc2ccc(N(C)C)c([N+](=O)[O-])c2)C(=O)N(C)C1=O
[b] CC(=O)c1cccc(S(=O)(=O)N2CCCC(c3nc4c(nnn4Cc4ccc(C)cc4)c(=O)[nH]3)C2)c1
[c] COc1ccccc1CNC(=O)c1cc(=O)c2ccccc2o1
[d] COc1cc(NC(=O)c2nnn(Cc3ccc(SC)cc3)c2N)cc(OC)c1
Answer: c. COc1ccccc1CNC(=O)c1cc(=O)c2ccccc2o1
{#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#}
COc1ccccc1CNC(=O)c1cc(=O)c2ccccc2o1
COc1ccccc1CNC(=O)c1cc(=O)c2ccccc2o1
N-[(2-methoxyphenyl)methyl]-4-oxochromene-2-carboxamide