Problem statement: Answer the multiple-choice question.
Question: Which drug has a -1.818\% 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) COc1cccc2cc(C(=O)NCc3ccco3)c(=Nc3ccc(C(=O)O)cc3)oc12
(b) COCCC(=O)N1CCC(Oc2ccc(C(=O)NCc3cccc(C)n3)cc2)CC1
Answer: a. COc1cccc2cc(C(=O)NCc3ccco3)c(=Nc3ccc(C(=O)O)cc3)oc12
{#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#}
COc1cccc2cc(C(=O)NCc3ccco3)c(=Nc3ccc(C(=O)O)cc3)oc12
COc1cccc2cc(C(=O)NCc3ccco3)c(=Nc3ccc(C(=O)O)cc3)oc12
4-[[3-(furan-2-ylmethylcarbamoyl)-8-methoxychromen-2-ylidene]amino]benzoic acid