Problem statement: Answer the MCQ question.
Question: Which drug has a 1.709% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CC(=O)OC(C)CS(=O)(=O)c1ccccc1
[b] O=C(/C=C/c1ccc(Cl)cc1Cl)Nc1ccc(CN2CCOCC2)cc1
[c] CC(=O)OC(C(=O)N1CCN(c2ccccc2F)CC1)c1ccccc1
[d] CCCCC1(Cc2ccc(OC)c([N+](=O)[O-])c2)C(=O)N(c2ccccc2)N(c2ccccc2)C1=O
Answer: d. CCCCC1(Cc2ccc(OC)c([N+](=O)[O-])c2)C(=O)N(c2ccccc2)N(c2ccccc2)C1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCC1(Cc2ccc(OC)c([N+](=O)[O-])c2)C(=O)N(c2ccccc2)N(c2ccccc2)C1=O
CCCCC1(Cc2ccc(OC)c([N+](=O)[O-])c2)C(=O)N(c2ccccc2)N(c2ccccc2)C1=O
4-butyl-4-[(4-methoxy-3-nitrophenyl)methyl]-1,2-diphenylpyrazolidine-3,5-dione