Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 12.224\% 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 additional words.
Options:
a. Cc1ncsc1CCCNCc1cn[nH]c1-c1cccc2ccccc12
b. COc1ccc(CCN=C(N)NS(=O)(=O)c2ccc(C)c(C)c2)cc1
c. Cc1onc(-c2ccc(Cl)cc2)c1-c1ccnc(SCC(=O)Nc2ccc(C(C)C)cc2)n1
d. Cc1ccc(CN2CCN(Cc3cn[nH]c3-c3ccccc3)CC2CCO)o1
Answer: d. Cc1ccc(CN2CCN(Cc3cn[nH]c3-c3ccccc3)CC2CCO)o1
{#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#}
Cc1ccc(CN2CCN(Cc3cn[nH]c3-c3ccccc3)CC2CCO)o1
Cc1ccc(CN2CCN(Cc3cn[nH]c3-c3ccccc3)CC2CCO)o1
2-[1-[(5-methylfuran-2-yl)methyl]-4-[(5-phenyl-1H-pyrazol-4-yl)methyl]piperazin-2-yl]ethanol