Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 20.262\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CC1CC(C)CN(c2cc(=O)n(Cc3ccc(F)cc3)c(=O)[nH]2)C1
[b] COc1cc(/C=N/N2CCOCC2)ccc1OC(=O)c1ccco1
[c] COc1ccc(C(=O)NCc2nnc(SC)n2Cc2ccccc2)cc1
[d] CC1CCCCC1NC(=O)CSc1nnc(CN2CCOCC2)n1C
Answer: b. COc1cc(/C=N/N2CCOCC2)ccc1OC(=O)c1ccco1
{#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#}
COc1cc(/C=N/N2CCOCC2)ccc1OC(=O)c1ccco1
COc1cc(/C=N/N2CCOCC2)ccc1OC(=O)c1ccco1
[2-methoxy-4-[(E)-morpholin-4-yliminomethyl]phenyl] furan-2-carboxylate