Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -3.227\% 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 additional words.
Options:
a. CCCn1nnnc1SCC(=O)N1CCOCC1
b. COC(=O)c1nc(NC(=O)c2cc(OC)c(OC)c(OC)c2)n[nH]1
c. CCn1c(SCC(=O)OC2CCCCC2)nc2ccccc2c1=O
d. CSc1cccc(NC(=O)CCNS(=O)(=O)c2ccc3[nH]c(=O)oc3c2)c1
Answer: c. CCn1c(SCC(=O)OC2CCCCC2)nc2ccccc2c1=O
{#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)OC2CCCCC2)nc2ccccc2c1=O
CCn1c(SCC(=O)OC2CCCCC2)nc2ccccc2c1=O
cyclohexyl 2-(3-ethyl-4-oxoquinazolin-2-yl)sulfanylacetate