Task: Answer the multiple choice question.
Query: Which compound exhibits a 10.544\% 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) Cc1ccc(S(=O)(=O)N2CCN(C(=O)c3ccc4nc[nH]c4c3)CC2)cc1
b) CN(C)C(=O)c1c([N+](=O)[O-])cc([N+](=O)[O-])cc1[N+](=O)[O-]
c) CCCS(=O)(=O)Nc1c(C(=O)OC)[nH]c2ccccc12
d) COc1cccc(N2CCN(c3ccc4nnc(CCC(=O)Nc5ccc(OC)c(OC)c5)n4n3)CC2)c1
Answer: d. COc1cccc(N2CCN(c3ccc4nnc(CCC(=O)Nc5ccc(OC)c(OC)c5)n4n3)CC2)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(N2CCN(c3ccc4nnc(CCC(=O)Nc5ccc(OC)c(OC)c5)n4n3)CC2)c1
COc1cccc(N2CCN(c3ccc4nnc(CCC(=O)Nc5ccc(OC)c(OC)c5)n4n3)CC2)c1
N-(3,4-dimethoxyphenyl)-3-[6-[4-(3-methoxyphenyl)piperazin-1-yl]-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]propanamide