Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 14.289\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(NC(=S)Nc1ccc(N2CCOCC2)c(Cl)c1)c1sc2ccccc2c1Cl
(b) CCOC(=O)C1=C(c2ccccc2)N(C)C(=O)NC1c1ccc(O)c(OC)c1
(c) CCOC(=O)c1sc(=NC(=O)c2ccc(S(=O)(=O)N(C)c3ccccc3)cc2)n(C)c1C
Answer: b. CCOC(=O)C1=C(c2ccccc2)N(C)C(=O)NC1c1ccc(O)c(OC)c1
{#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#}
CCOC(=O)C1=C(c2ccccc2)N(C)C(=O)NC1c1ccc(O)c(OC)c1
CCOC(=O)C1=C(c2ccccc2)N(C)C(=O)NC1c1ccc(O)c(OC)c1
ethyl 6-(4-hydroxy-3-methoxyphenyl)-3-methyl-2-oxo-4-phenyl-1,6-dihydropyrimidine-5-carboxylate