Task: Answer the multiple choice question.
Query: Which compound exhibits a -13.742\% 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 additional words.
Options:
a. Cc1ccc(C2N(c3nccs3)C(=O)C3CCCN32)cc1
b. CCOC(=O)CCNC(=O)CNC(=O)OCc1ccccc1
c. COc1ccccc1NC(=O)CCC(=O)O
d. CCOC(=O)Cn1c(=O)c2c(nc(Br)n2Cc2ccc(Cl)cc2)n(C)c1=O
e. O=S(=O)(NCCSc1nnnn1-c1ccccc1)c1cccs1
Answer: d. CCOC(=O)Cn1c(=O)c2c(nc(Br)n2Cc2ccc(Cl)cc2)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#}
CCOC(=O)Cn1c(=O)c2c(nc(Br)n2Cc2ccc(Cl)cc2)n(C)c1=O
CCOC(=O)Cn1c(=O)c2c(nc(Br)n2Cc2ccc(Cl)cc2)n(C)c1=O
ethyl 2-[8-bromo-7-[(4-chlorophenyl)methyl]-3-methyl-2,6-dioxopurin-1-yl]acetate