Problem statement: Answer the MCQ question.
Question: Which compound has a 4.719\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1cc(C(=O)N/N=C/c2cccc([N+](=O)[O-])c2O)n[nH]1
(b) COc1cccc(COC(=O)c2nn(-c3ccccc3)nc2N)c1
Answer: b. COc1cccc(COC(=O)c2nn(-c3ccccc3)nc2N)c1
{#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#}
COc1cccc(COC(=O)c2nn(-c3ccccc3)nc2N)c1
COc1cccc(COC(=O)c2nn(-c3ccccc3)nc2N)c1
(3-methoxyphenyl)methyl 5-amino-2-phenyltriazole-4-carboxylate