Task: Answer the multiple-choice question.
Query: Which drug has a 2.464\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1ccc(-c2nc3ccccc3c(=O)n2-c2c(C)n(C)n(-c3ccccc3)c2=O)cc1
b: O=C(COc1ccc(Br)cc1)N1CCOCC1
c: COc1ccc(OC)c(/C=N\NC(=O)c2cc3c(ccc4ccccc43)o2)c1
d: CC(C)C[C@@H](COc1ccccc1)N1CCN(CC(C)C)CCC1=O
Answer: c. COc1ccc(OC)c(/C=N\NC(=O)c2cc3c(ccc4ccccc43)o2)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#}
COc1ccc(OC)c(/C=N\NC(=O)c2cc3c(ccc4ccccc43)o2)c1
COc1ccc(OC)c(/C=N\NC(=O)c2cc3c(ccc4ccccc43)o2)c1
N-[(Z)-(2,5-dimethoxyphenyl)methylideneamino]benzo[e][1]benzofuran-2-carboxamide