Task: Answer the multiple-choice question.
Question: Which drug exhibits a -19.520\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) O=C(NC(=S)Nc1ccc(N2CCOCC2)cc1)c1cccc(Cl)c1Cl
(b) Cc1cc(C)c(NC(=O)c2cccc(NC(=O)c3ccco3)c2)c(C)c1
(c) Nc1ccc(Sc2cnn(-c3ccccc3)c(=O)c2Cl)cc1
(d) COC(=O)c1ccccc1NC(=O)CN1CCC(n2nnc3cc(C(F)(F)F)ccc32)CC1
(e) Cc1[nH]n(-c2ccc([N+](=O)[O-])cc2)c(=O)c1C=NCCN1CCN(C(=O)C(C)C)CC1
Answer: e. Cc1[nH]n(-c2ccc([N+](=O)[O-])cc2)c(=O)c1C=NCCN1CCN(C(=O)C(C)C)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#}
Cc1[nH]n(-c2ccc([N+](=O)[O-])cc2)c(=O)c1C=NCCN1CCN(C(=O)C(C)C)CC1
Cc1[nH]n(-c2ccc([N+](=O)[O-])cc2)c(=O)c1C=NCCN1CCN(C(=O)C(C)C)CC1
5-methyl-4-[2-[4-(2-methylpropanoyl)piperazin-1-yl]ethyliminomethyl]-2-(4-nitrophenyl)-1H-pyrazol-3-one