Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 4.187\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COc1ccc(C(=O)n2nc(C)cc2Nc2ccccc2)cc1
b.) NS(=O)(=O)c1ccc(CCNC(=O)c2ccc(S(=O)(=O)N3CCCCC3)cc2)cc1
c.) CN(C)CCn1c2c(c(SCC(=O)NCc3ccccc3)nc1=O)CCC2
Answer: c. CN(C)CCn1c2c(c(SCC(=O)NCc3ccccc3)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#}
CN(C)CCn1c2c(c(SCC(=O)NCc3ccccc3)nc1=O)CCC2
CN(C)CCn1c2c(c(SCC(=O)NCc3ccccc3)nc1=O)CCC2
N-benzyl-2-[[1-[2-(dimethylamino)ethyl]-2-oxo-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl]sulfanyl]acetamide