Task: Answer the multiple choice question.
Query: Which compound exhibits a -4.739% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CCN(CC)CCn1cnc2c1c(=O)[nH]c(=O)n2Cc1ccccc1.Cl
b. NS(=O)(=O)c1ccc(CNC(=O)c2ccccn2)cc1
c. COc1ccc(C(=O)C2CCCN(C(=O)/C=C/c3ccccn3)C2)c(C)c1
d. NC(=O)C1=C[C@@H](c2ccc(C(F)(F)F)cc2)C[C@@H](OCCCCO)O1
e. Cc1ccc(OCC(=O)N(C)CC(=O)Nc2ccc(N3CCOCC3)cc2)cc1
Answer: a. CCN(CC)CCn1cnc2c1c(=O)[nH]c(=O)n2Cc1ccccc1.Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCN(CC)CCn1cnc2c1c(=O)[nH]c(=O)n2Cc1ccccc1.Cl
CCN(CC)CCn1cnc2c1c(=O)[nH]c(=O)n2Cc1ccccc1.Cl
3-benzyl-7-[2-(diethylamino)ethyl]purine-2,6-dione;hydrochloride