Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 14.978\% 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 additional words.
Options:
(a) CCOC(=O)c1cn(CC(=O)Nc2ccc(C)cc2)nn1
(b) CN(C(=O)c1ccncc1)C1CC(C)(C)N(O)C(C)(C)C1
(c) Cn1c2ccccc2c2n[nH]c(=O)nc21
(d) Cc1cc(C(=O)NC(C)C2CCCO2)c(C)o1
(e) O=C(N/C(=C\c1cccc([N+](=O)[O-])c1)C(=O)N(CCO)CCO)c1ccco1
Answer: e. O=C(N/C(=C\c1cccc([N+](=O)[O-])c1)C(=O)N(CCO)CCO)c1ccco1
{#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(N/C(=C\c1cccc([N+](=O)[O-])c1)C(=O)N(CCO)CCO)c1ccco1
O=C(N/C(=C\c1cccc([N+](=O)[O-])c1)C(=O)N(CCO)CCO)c1ccco1
N-[(Z)-3-[bis(2-hydroxyethyl)amino]-1-(3-nitrophenyl)-3-oxoprop-1-en-2-yl]furan-2-carboxamide