Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -36.805\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] N#CCN1CCC2(O)CCCCC2C1c1ccc2c(c1)OCO2
[b] CCOC(=O)N1CCN(Cc2nc(N)nc(Nc3ccc(Oc4ccccc4)cc3)n2)CC1
Answer: b. CCOC(=O)N1CCN(Cc2nc(N)nc(Nc3ccc(Oc4ccccc4)cc3)n2)CC1
{#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#}
CCOC(=O)N1CCN(Cc2nc(N)nc(Nc3ccc(Oc4ccccc4)cc3)n2)CC1
CCOC(=O)N1CCN(Cc2nc(N)nc(Nc3ccc(Oc4ccccc4)cc3)n2)CC1
ethyl 4-[[4-amino-6-(4-phenoxyanilino)-1,3,5-triazin-2-yl]methyl]piperazine-1-carboxylate