Task: Answer the multiple choice question.
Question: Which compound has a 5.967\% 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 CC(C)NS(=O)(=O)c1ccc(NC(=S)NC(=O)c2ccc(-c3ccccc3)cc2)cc1
b COc1cccc(OCCn2c(C)c(/C=N/n3cnnc3)c3ccccc32)c1
c CCn1ncc(C2=NOC(C(=O)NCC(C)C)C2)c1C
d Cc1ccccc1CN1CCc2c(OCC(=O)N3CCCCC3)cccc2C1=O
e COCCCn1cnnc1SCC(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
Answer: c. CCn1ncc(C2=NOC(C(=O)NCC(C)C)C2)c1C
{#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#}
CCn1ncc(C2=NOC(C(=O)NCC(C)C)C2)c1C
CCn1ncc(C2=NOC(C(=O)NCC(C)C)C2)c1C
3-(1-ethyl-5-methylpyrazol-4-yl)-N-(2-methylpropyl)-4,5-dihydro-1,2-oxazole-5-carboxamide