Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 1.982\% 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.) CCOc1ccc(C(=O)OCCCN(C)C)cc1
b.) COc1ccc(CCN2CC(C(=O)NCCc3ccc(C(F)(F)F)cc3)CCC2=O)cc1
Answer: a. CCOc1ccc(C(=O)OCCCN(C)C)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#}
CCOc1ccc(C(=O)OCCCN(C)C)cc1
CCOc1ccc(C(=O)OCCCN(C)C)cc1
3-(dimethylamino)propyl 4-ethoxybenzoate