Problem statement: Answer the MCQ question.
Query: Which compound has a -2.337\% 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) CN(CCCS(=O)(=O)[O-])c1ccc(/C=C/c2ccc3ccccc3[n+]2C)cc1
(b) Cc1cccc(C)c1OCC(=O)Nc1ccncc1
(c) CC(C)(C)c1ccc(C(=O)O/N=C(\N)c2ccccn2)cc1
(d) COC(=O)C1=C(C)NC=C([N+](=O)[O-])C1c1ccc(OC)cc1
(e) COC(=O)c1ccc2nc(C)c(C)nc2c1
Answer: d. COC(=O)C1=C(C)NC=C([N+](=O)[O-])C1c1ccc(OC)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#}
COC(=O)C1=C(C)NC=C([N+](=O)[O-])C1c1ccc(OC)cc1
COC(=O)C1=C(C)NC=C([N+](=O)[O-])C1c1ccc(OC)cc1
methyl 4-(4-methoxyphenyl)-2-methyl-5-nitro-1,4-dihydropyridine-3-carboxylate