Task: Answer the multiple choice question.
Question: Which compound has a 9.640\% 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)cc(N(C(=O)c2ccc(Br)o2)C2C=CS(=O)(=O)C2)c1
[b] COC(=O)CCCCCN1C(=O)NC(C2CC2)C(C(=O)OCc2ccccc2)=C1C
[c] CCOC(=O)c1c(C)c(C(=O)NCc2cccnc2)c(C)n1CC
[d] CN(Cc1ccccc1F)C(=O)CCCNC(=O)c1ccc(Cl)cc1
Answer: b. COC(=O)CCCCCN1C(=O)NC(C2CC2)C(C(=O)OCc2ccccc2)=C1C
{#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)CCCCCN1C(=O)NC(C2CC2)C(C(=O)OCc2ccccc2)=C1C
COC(=O)CCCCCN1C(=O)NC(C2CC2)C(C(=O)OCc2ccccc2)=C1C
benzyl 6-cyclopropyl-3-(6-methoxy-6-oxohexyl)-4-methyl-2-oxo-1,6-dihydropyrimidine-5-carboxylate