Task: Answer the MCQ question.
Query: Which drug has a -4.440\% 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 additional words.
Options:
a COc1ccc(-c2cnc(SCC(=O)Nc3nc(C(C)(C)C)cs3)n2Cc2ccco2)cc1
b Cc1ccc(S(=O)(=O)N(CC(=O)Nc2ccc(Cl)c([N+](=O)[O-])c2)C2CCCCC2)cc1
c CCOC(=O)CCCNc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
d O=C(COC(=O)c1ccccc1NC(=O)c1ccco1)NC1CCCCC1
Answer: d. O=C(COC(=O)c1ccccc1NC(=O)c1ccco1)NC1CCCCC1
{#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#}
[2-(cyclohexylamino)-2-oxoethyl]2-(furan-2-carbonylamino)benzoate