Task: Answer the multiple-choice question.
Query: Which compound has a 4.439\% human ether-à-go-go related gene (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 O=C(Nc1ccc(C#Cc2ccccc2)cc1)C1CC1
b O=C(C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)CC1)N1CCN(c2ccccn2)CC1
c Fc1ccccc1-c1n[nH]c(=S)n1C1CC1
Answer: b. O=C(C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)CC1)N1CCN(c2ccccn2)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#}
O=C(C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)CC1)N1CCN(c2ccccn2)CC1
O=C(C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)CC1)N1CCN(c2ccccn2)CC1
3-piperidin-1-yl-4-[[4-(4-pyridin-2-ylpiperazine-1-carbonyl)cyclohexyl]methylamino]cyclobut-3-ene-1,2-dione