Task: Answer the MCQ question.
Query: Which drug exhibits a 3.865\% 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: CCCCn1c(N)c(N(CC(C)C)C(=O)c2oc3c(Cl)cccc3c2C)c(=O)[nH]c1=O
b: O=C(CNC(=O)C1CCCC1)Nc1ccccc1Br
c: CCn1c(SCC(=O)Nc2cc(C)on2)nnc1-c1ccc(OC)cc1
d: Cc1ccsc1/C=C1/SC(N2CC(C)OC(C)C2)=NC1=O
Answer: c. CCn1c(SCC(=O)Nc2cc(C)on2)nnc1-c1ccc(OC)cc1
{#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#}
CCn1c(SCC(=O)Nc2cc(C)on2)nnc1-c1ccc(OC)cc1
CCn1c(SCC(=O)Nc2cc(C)on2)nnc1-c1ccc(OC)cc1
2-[[4-ethyl-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-(5-methyl-1,2-oxazol-3-yl)acetamide