Task: Answer the multiple choice question.
Query: Which drug exhibits a -3.977% 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 additional words.
Options:
(a) O=C(NNC(=O)c1ccco1)Nc1ccccc1
(b) COc1ccc(C(=O)Nc2ccc(CN3CCOCC3)cc2)cc1Br
(c) O=C(N/N=C/c1ccccc1Cl)c1ccc(F)cc1
(d) Cc1ccc(Nc2nc(-c3cccnc3)nc3ccccc23)cc1
(e) CSCC[C@@H](Nc1nc(-c2ccccc2)nc2c1oc1ccccc12)C(=O)O.Cl
Answer: e. CSCC[C@@H](Nc1nc(-c2ccccc2)nc2c1oc1ccccc12)C(=O)O.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#}
CSCC[C@@H](Nc1nc(-c2ccccc2)nc2c1oc1ccccc12)C(=O)O.Cl
CSCC[C@@H](Nc1nc(-c2ccccc2)nc2c1oc1ccccc12)C(=O)O.Cl
(2R)-4-methylsulfanyl-2-[(2-phenyl-[1]benzofuro[3,2-d]pyrimidin-4-yl)amino]butanoic acid;hydrochloride