Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 5.225\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: O=C(c1ccco1)N1CCN(C(=O)c2ccccc2OCc2ccc(Cl)cc2)CC1
b: COc1ccc(Cn2c(-c3ccco3)nc3oc4ccccc4c(=O)c3c2=O)cc1
c: COC(=O)c1c(NC(=O)CN2CCOCC2)sc2c1CCC(C)C2
d: Cc1ccccc1NC(=S)Nc1ccc(Br)cc1
Answer: c. COC(=O)c1c(NC(=O)CN2CCOCC2)sc2c1CCC(C)C2
{#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#}
COC(=O)c1c(NC(=O)CN2CCOCC2)sc2c1CCC(C)C2
COC(=O)c1c(NC(=O)CN2CCOCC2)sc2c1CCC(C)C2
methyl 6-methyl-2-[(2-morpholin-4-ylacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate