Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -0.093\% human ether-à-go-go related gene (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] Cc1ccc(C(=O)OC2CCOC2=O)cc1NC(=O)c1ccco1
[b] CCOC(=O)CCn1c(=O)c2c(nc(Br)n2Cc2ccccc2)n(C)c1=O
[c] CCOC(=O)c1cnc2nc(COc3ccccc3)[nH]n2c1=O
[d] CCOC(=O)CCCNC(=O)CCNC(=O)c1ccc(OC(C)C)cc1
[e] CC(=O)c1ccc(NC(=O)CN2C(=O)COc3ccc(Cl)cc32)cc1
Answer: b. CCOC(=O)CCn1c(=O)c2c(nc(Br)n2Cc2ccccc2)n(C)c1=O
{#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#}
ethyl 3-(7-benzyl-8-bromo-3-methyl-2,6-dioxopurin-1-yl)propanoate