Task: Answer the MCQ question.
Question: Which drug exhibits a 5.036\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CC(=O)Nc1ccc(C(=O)COC(=O)c2nc3nc(C)cc(C)n3n2)cc1
b: CCOC(=O)CNc1c(N2CCN(c3ccccn3)CC2)c(=O)c1=O
c: CC(C)OC(=O)CSc1nc(Cc2ccccc2)nc2ccccc12
d: COc1ccc(-c2nc3ncccc3n2O)cc1
Answer: a. CC(=O)Nc1ccc(C(=O)COC(=O)c2nc3nc(C)cc(C)n3n2)cc1
{#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#}
CC(=O)Nc1ccc(C(=O)COC(=O)c2nc3nc(C)cc(C)n3n2)cc1
CC(=O)Nc1ccc(C(=O)COC(=O)c2nc3nc(C)cc(C)n3n2)cc1
[2-(4-acetamidophenyl)-2-oxoethyl] 5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylate