Task: Answer the multiple-choice question.
Question: Which drug exhibits a -0.545\% 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) O=C(Nc1ccc(-n2ccnc2P(=O)(O)c2ccccc2)cc1)c1ccccc1Br
(b) Cc1ccc(C)c(OCc2cc(C(=O)N3CC[C@@H]4CCCC[C@H]4C3)no2)c1
(c) CCOC(=O)C1CCCN(CCC(=O)Nc2cccc(C)c2)C1.Cl
(d) Cn1cc(C(=O)N/N=C/c2c(O)ccc3ccccc23)ccc1=O
(e) O=C(NC(=S)NC1CCSC1=O)c1ccc([N+](=O)[O-])cc1
Answer: c. CCOC(=O)C1CCCN(CCC(=O)Nc2cccc(C)c2)C1.Cl
{#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)C1CCCN(CCC(=O)Nc2cccc(C)c2)C1.Cl
CCOC(=O)C1CCCN(CCC(=O)Nc2cccc(C)c2)C1.Cl
ethyl 1-[3-(3-methylanilino)-3-oxopropyl]piperidine-3-carboxylate;hydrochloride