Problem statement: Answer the multiple-choice question.
Query: Which drug has a 4.356\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: COc1cc(C2NC(=O)NC(C)=C2C(=O)OC2CCCCC2)cc(Br)c1O
b: Cc1ccc(OCC(=O)NCc2ccccn2)c(Br)c1
c: CC(C)COc1ccc(S(=O)(=O)NNC(=O)c2cc3ccccc3o2)cc1
d: CCOc1ccc(C(=O)NCC(C)CN(C)C)cc1OCC
e: CCCNC(=O)N1CCC(C(=O)c2ccc(Cl)cc2)CC1
Answer: a. COc1cc(C2NC(=O)NC(C)=C2C(=O)OC2CCCCC2)cc(Br)c1O
{#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#}
cyclohexyl 4-(3-bromo-4-hydroxy-5-methoxyphenyl)-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate