Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -16.578\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCN(CC)CCCn1c2c(c(SCC(=O)Nc3ccccc3Cl)nc1=O)CCC2
[b] c1cc(-c2cccs2)nc(-c2cccs2)c1
[c] CCn1c(SCC(=O)N/N=C(/C)c2ccncc2)nc2ccccc21
Answer: a. CCN(CC)CCCn1c2c(c(SCC(=O)Nc3ccccc3Cl)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)CCCn1c2c(c(SCC(=O)Nc3ccccc3Cl)nc1=O)CCC2
CCN(CC)CCCn1c2c(c(SCC(=O)Nc3ccccc3Cl)nc1=O)CCC2
N-(2-chlorophenyl)-2-[[1-[3-(diethylamino)propyl]-2-oxo-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl]sulfanyl]acetamide