Task: Answer the multiple-choice question.
Question: Which drug exhibits a 2.404\% 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: COc1ccc(N2CCN(C(=O)c3cc4c(s3)CCCCC4)CC2)cc1
b: CCN(CC(=O)NCc1ccc(Cl)cc1)C(=O)/C=C/c1cc(OC)c(OC)c(OC)c1
c: Cl.N/C(=N\O)C1COc2ccccc2O1
d: Cc1ccc(-c2ccc(=O)n(CC(=O)NCCC(C)C)n2)cc1
e: COC(=O)c1ccc(-c2c(-c3ccccc3)ncc3cc(OC)c(OC)cc23)cc1
Answer: e. COC(=O)c1ccc(-c2c(-c3ccccc3)ncc3cc(OC)c(OC)cc23)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#}
COC(=O)c1ccc(-c2c(-c3ccccc3)ncc3cc(OC)c(OC)cc23)cc1
COC(=O)c1ccc(-c2c(-c3ccccc3)ncc3cc(OC)c(OC)cc23)cc1
methyl 4-(6,7-dimethoxy-3-phenylisoquinolin-4-yl)benzoate