Task: Answer the multiple-choice question.
Question: Which compound exhibits a -24.379\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] Cc1ccc(C(CC(=O)N2CCCC2)c2ccccc2)c(O)c1C
[b] CCN(CC)CCn1c2c(c(SCC(=O)Nc3cccc4ccccc34)nc1=O)CCC2
[c] NC(=O)c1ccc(N2CCCCCC2)c([N+](=O)[O-])c1
[d] CN(c1ccccc1)S(=O)(=O)c1cccc(NC(=O)COc2ccccc2)c1
Answer: b. CCN(CC)CCn1c2c(c(SCC(=O)Nc3cccc4ccccc34)nc1=O)CCC2
{#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#}
CCN(CC)CCn1c2c(c(SCC(=O)Nc3cccc4ccccc34)nc1=O)CCC2
CCN(CC)CCn1c2c(c(SCC(=O)Nc3cccc4ccccc34)nc1=O)CCC2
2-[[1-[2-(diethylamino)ethyl]-2-oxo-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl]sulfanyl]-N-naphthalen-1-ylacetamide