Task: Answer the MCQ question.
Query: Which drug exhibits a -15.877% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CC1CN(c2oc(-c3ccco3)nc2C#N)CC(C)O1
(b) O=C(CSCc1ccccc1Br)N/N=C/c1ccc(OCC(=O)N2CCCCC2)cc1
(c) CSc1ccccc1NC(=O)Cn1ccsc1=N
Answer: b. O=C(CSCc1ccccc1Br)N/N=C/c1ccc(OCC(=O)N2CCCCC2)cc1
{#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#}
O=C(CSCc1ccccc1Br)N/N=C/c1ccc(OCC(=O)N2CCCCC2)cc1
O=C(CSCc1ccccc1Br)N/N=C/c1ccc(OCC(=O)N2CCCCC2)cc1
2-[(2-bromophenyl)methylsulfanyl]-N-[(E)-[4-(2-oxo-2-piperidin-1-ylethoxy)phenyl]methylideneamino]acetamide