Problem statement: Answer the MCQ question.
Question: Which compound has a -3.185\% 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.) COCCn1c(=S)[nH]c2cc(OC)c(OC)cc2c1=O
b.) CCOC(=O)N1CCN(Cc2nc(N)nc(Nc3ccccc3C)n2)CC1
c.) O=C(CCS(=O)(=O)c1ccc(Br)cc1)Nc1ccc(Br)cc1F
Answer: b. CCOC(=O)N1CCN(Cc2nc(N)nc(Nc3ccccc3C)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(Nc3ccccc3C)n2)CC1
CCOC(=O)N1CCN(Cc2nc(N)nc(Nc3ccccc3C)n2)CC1
ethyl 4-[[4-amino-6-(2-methylanilino)-1,3,5-triazin-2-yl]methyl]piperazine-1-carboxylate