Problem statement: Answer the multiple-choice question.
Question: Which compound has a 5.575\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CC(C)(C)C(=O)O/N=C(\N)c1ccc(Oc2cc(Cl)cc(Cl)c2)c([N+](=O)[O-])c1
b.) CCOC(=O)c1oc2cc(C)cc(O)c2c(=O)c1-c1csc(C)n1
Answer: b. CCOC(=O)c1oc2cc(C)cc(O)c2c(=O)c1-c1csc(C)n1
{#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)c1oc2cc(C)cc(O)c2c(=O)c1-c1csc(C)n1
CCOC(=O)c1oc2cc(C)cc(O)c2c(=O)c1-c1csc(C)n1
ethyl 5-hydroxy-7-methyl-3-(2-methyl-1,3-thiazol-4-yl)-4-oxochromene-2-carboxylate