Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 5.144\% 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(CN2CC(C(=O)NCc3cccc(OC)c3)CC2=O)cc1
b.) CCN(CC)CCNc1ccnc2cc(Cl)ccc12
c.) N#Cc1ccccc1Cn1c(=O)n(Cc2ccc(C(=O)NCc3ccco3)cc2)c(=O)c2sccc21
d.) COc1cccc(C(=O)C2CCCN(Cc3cnn(C(C)C)c3)C2)c1
e.) COc1ccc(-c2oc3ncnc(NCCN4CCOCC4)c3c2-c2ccc(OC)cc2)cc1
Answer: b. CCN(CC)CCNc1ccnc2cc(Cl)ccc12
{#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#}
CCN(CC)CCNc1ccnc2cc(Cl)ccc12
CCN(CC)CCNc1ccnc2cc(Cl)ccc12
N-(7-chloroquinolin-4-yl)-N',N'-diethylethane-1,2-diamine