Problem statement: Answer the MCQ question.
Question: Which drug has a -5.864\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CCOC(=O)/C(=C/c1c(C)n(C)c2ccc([N+](=O)[O-])cc12)C(C)=O
b: Cn1nc(C(F)(F)F)c(/C=N/OC(=O)c2ccccc2)c1SCc1ccccc1Cl
c: O=C(OCC(=O)N1CCc2ccccc21)[C@@H]1CCCN1S(=O)(=O)c1ccccc1F
d: NC(=O)CC[C@@H]1NC(=O)[C@@H]2CCCN2C(=O)c2cc([N+](=O)[O-])cc(I)c2NCCC[C@@H](C(=O)NC(CC(=O)O)C(N)=O)NC1=O
e: O=C(c1ccco1)N1CCN(CCOc2ccccc2)CC1
Answer: a. CCOC(=O)/C(=C/c1c(C)n(C)c2ccc([N+](=O)[O-])cc12)C(C)=O
{#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)/C(=C/c1c(C)n(C)c2ccc([N+](=O)[O-])cc12)C(C)=O
CCOC(=O)/C(=C/c1c(C)n(C)c2ccc([N+](=O)[O-])cc12)C(C)=O
ethyl (2E)-2-[(1,2-dimethyl-5-nitroindol-3-yl)methylidene]-3-oxobutanoate