Task: Answer the MCQ question.
Query: Which compound has a 6.592\% 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) Cc1cccc(-c2ocnc2C(=O)Nc2ccccc2C(=O)N2CCCC2)c1
(b) Cc1ccc2c(c1)/C(=N/OS(=O)(=O)c1ccccc1)CCS2
(c) CCc1ccc(C(=O)Nc2cc3c(cc2Cl)OCCCO3)cc1
(d) CC(C)N(C(=O)CSc1nnc(NC2CC2)s1)c1ccccc1
(e) O=C(NCC1CCCO1)C(=Cc1cccc([N+](=O)[O-])c1)C(=O)NCC1CCCO1
Answer: e. O=C(NCC1CCCO1)C(=Cc1cccc([N+](=O)[O-])c1)C(=O)NCC1CCCO1
{#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#}
O=C(NCC1CCCO1)C(=Cc1cccc([N+](=O)[O-])c1)C(=O)NCC1CCCO1
O=C(NCC1CCCO1)C(=Cc1cccc([N+](=O)[O-])c1)C(=O)NCC1CCCO1
2-[(3-nitrophenyl)methylidene]-N,N'-bis(oxolan-2-ylmethyl)propanediamide