Task: Answer the MCQ question.
Query: Which compound exhibits a 4.463\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COc1ccc(OC(=O)COc2ccc(C)cc2)cc1
b.) COC(=O)C1=NNCC12CC(=O)N(c1ccc(Br)cc1)C2=O
c.) CCOc1ccccc1NC(=O)C(c1ccccc1)N1CCN(CC(=O)N2CCOCC2)CC1
d.) COc1cccc(Nc2nnc(SCc3cc([N+](=O)[O-])cc4c3OCOC4)s2)c1
Answer: d. COc1cccc(Nc2nnc(SCc3cc([N+](=O)[O-])cc4c3OCOC4)s2)c1
{#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#}
COc1cccc(Nc2nnc(SCc3cc([N+](=O)[O-])cc4c3OCOC4)s2)c1
COc1cccc(Nc2nnc(SCc3cc([N+](=O)[O-])cc4c3OCOC4)s2)c1
N-(3-methoxyphenyl)-5-[(6-nitro-4H-1,3-benzodioxin-8-yl)methylsulfanyl]-1,3,4-thiadiazol-2-amine