Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 0.591\% 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: O=C1c2ccccc2-c2onc3ccc(NCCCn4ccnc4)c1c23
b: O=C(Nc1ccc2c(c1)OCCO2)c1ccc(CN2CCOCC2)cc1
Answer: a. O=C1c2ccccc2-c2onc3ccc(NCCCn4ccnc4)c1c23
{#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#}
O=C1c2ccccc2-c2onc3ccc(NCCCn4ccnc4)c1c23
O=C1c2ccccc2-c2onc3ccc(NCCCn4ccnc4)c1c23
10-(3-imidazol-1-ylpropylamino)-15-oxa-14-azatetracyclo[7.6.1.02,7.013,16]hexadeca-1(16),2(7),3,5,9,11,13-heptaen-8-one