Problem statement: Answer the multiple-choice question.
Question: Which drug has a 3.341\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1ccc(N2C3=C(CC4=C2CCCC4=O)C(=O)CCC3)cc1
(b) CCOc1ccc(CN2CCN(Cc3[nH]c4ccc(OC)cc4c3C)CC2CCO)cc1
Answer: a. COc1ccc(N2C3=C(CC4=C2CCCC4=O)C(=O)CCC3)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(N2C3=C(CC4=C2CCCC4=O)C(=O)CCC3)cc1
COc1ccc(N2C3=C(CC4=C2CCCC4=O)C(=O)CCC3)cc1
10-(4-methoxyphenyl)-3,4,5,6,7,9-hexahydro-2H-acridine-1,8-dione