Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 5.725\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1ccc(N2CCN(C(=O)NCc3cccc(OC)c3)CC2)cc1
b. CN(C)Cc1c(O)ccc2c1O/C(=C\C=C\c1ccccc1)C2=O
c. CC(=O)N1CCOc2ccc(S(=O)(=O)N3CCC(C(=O)NCc4ccc(C)cc4)CC3)cc21
d. Cc1cccc(C(C)C)c1NC(=O)COC(=O)COc1ccc2c(C)cc(=O)oc2c1
Answer: b. CN(C)Cc1c(O)ccc2c1O/C(=C\C=C\c1ccccc1)C2=O
{#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#}
CN(C)Cc1c(O)ccc2c1O/C(=C\C=C\c1ccccc1)C2=O
CN(C)Cc1c(O)ccc2c1O/C(=C\C=C\c1ccccc1)C2=O
(2Z)-7-[(dimethylamino)methyl]-6-hydroxy-2-[(E)-3-phenylprop-2-enylidene]-1-benzofuran-3-one