Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 13.689\% 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)n(C)c2cc([N+](=O)[O-])c(N3CCN(C(=O)c4ccc(Cl)cc4)CC3)cc21
[b] O=C(NC1CCCCC1)c1ccccc1C(F)(F)F
[c] N#C/C(=C\C=C\c1ccccc1)C(=O)NCc1ccco1
[d] CCOC(=O)c1ccc(NS(=O)(=O)c2cc(-c3nnnn3CC)ccc2OC)cc1
Answer: d. CCOC(=O)c1ccc(NS(=O)(=O)c2cc(-c3nnnn3CC)ccc2OC)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#}
CCOC(=O)c1ccc(NS(=O)(=O)c2cc(-c3nnnn3CC)ccc2OC)cc1
CCOC(=O)c1ccc(NS(=O)(=O)c2cc(-c3nnnn3CC)ccc2OC)cc1
ethyl 4-[[5-(1-ethyltetrazol-5-yl)-2-methoxyphenyl]sulfonylamino]benzoate