Task: Answer the MCQ question.
Question: Which drug exhibits a 4.595\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CN(Cc1c(C(=O)N/N=C/c2ccc(F)cc2)nnn1-c1nonc1N)C1CCCCC1
b. COc1ccc(CCNC(=O)c2cc3c(=O)n4ccccc4nc3n(CC3CCCO3)c2=N)cc1OC
c. CCOC(=O)c1c(C)[nH]c(C(=O)NCc2ccccn2)c1C
d. Cc1ccc2c(c1)N(CC(=O)OCC(=O)NCc1ccccc1)C(=O)CO2
e. COc1ccc(-c2ccc(SCC(=O)N3CCOCC3)nn2)cc1
Answer: e. COc1ccc(-c2ccc(SCC(=O)N3CCOCC3)nn2)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#}
COc1ccc(-c2ccc(SCC(=O)N3CCOCC3)nn2)cc1
COc1ccc(-c2ccc(SCC(=O)N3CCOCC3)nn2)cc1
2-[6-(4-methoxyphenyl)pyridazin-3-yl]sulfanyl-1-morpholin-4-ylethanone