Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 7.811\% 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: CCOc1ccccc1N1C(=O)c2ccc(C(=O)O)cc2C1=O
b: O=C(Oc1ccccc1[N+](=O)[O-])c1cccnc1
c: Cc1ccc(/C=C/C(=O)c2ccc(C)cc2)cc1
d: O=[N+]([O-])c1ccc(N2CCN(S(=O)(=O)c3ccccc3)CC2)cc1NCc1cccnc1
Answer: a. CCOc1ccccc1N1C(=O)c2ccc(C(=O)O)cc2C1=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#}
CCOc1ccccc1N1C(=O)c2ccc(C(=O)O)cc2C1=O
CCOc1ccccc1N1C(=O)c2ccc(C(=O)O)cc2C1=O
2-(2-ethoxyphenyl)-1,3-dioxoisoindole-5-carboxylic acid