Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 4.265\% 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) COc1ccc(CC(=O)Nc2ccc(-c3cn4ccc(C)cc4n3)cc2)cc1
b) CC(C)Oc1ccc(C(=O)NCC(=O)N2CCN(S(=O)(=O)/C=C/c3ccccc3)CC2)cc1
Answer: a. COc1ccc(CC(=O)Nc2ccc(-c3cn4ccc(C)cc4n3)cc2)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#}
COc1ccc(CC(=O)Nc2ccc(-c3cn4ccc(C)cc4n3)cc2)cc1
COc1ccc(CC(=O)Nc2ccc(-c3cn4ccc(C)cc4n3)cc2)cc1
2-(4-methoxyphenyl)-N-[4-(7-methylimidazo[1,2-a]pyridin-2-yl)phenyl]acetamide