Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -5.767\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1ccc(N2CCN(Cc3nc4c(c(=O)n(C)c(=O)n4C)n3C(C)C(C)=O)CC2)cc1
(b) COc1cc(-c2nnc(COC(=O)c3nn(CC(C)C)c(=O)c4ccccc34)o2)cc(OC)c1OC
(c) COc1ccc(N(CC(=O)NC2CC2)S(=O)(=O)c2ccccc2)cc1
Answer: b. COc1cc(-c2nnc(COC(=O)c3nn(CC(C)C)c(=O)c4ccccc34)o2)cc(OC)c1OC
{#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(-c2nnc(COC(=O)c3nn(CC(C)C)c(=O)c4ccccc34)o2)cc(OC)c1OC
COc1cc(-c2nnc(COC(=O)c3nn(CC(C)C)c(=O)c4ccccc34)o2)cc(OC)c1OC
[5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazol-2-yl]methyl 3-(2-methylpropyl)-4-oxophthalazine-1-carboxylate