Task: Answer the multiple-choice question.
Query: Which drug has a 12.640\% 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, c, d, or e without using any other words.
Options:
a.) O=C(COC(=O)C1=NN(c2ccccc2)C(=O)CC1)Nc1ccc([N+](=O)[O-])cc1C(F)(F)F
b.) COC(=O)C(Cc1ccc(O)cc1)NC(=O)C12CC3CC(CC(C3)C1)C2
c.) CC1(C)Cc2c(sc3[nH]c(=S)[nH]c(=O)c23)CO1
d.) O=c1c2ccccc2cnn1Cc1n[nH]c(=S)n1-c1ccc(F)cc1
e.) COc1ccccc1NC(=O)Cc1nnc(SCC(=O)c2ccccc2)n1C
Answer: d. O=c1c2ccccc2cnn1Cc1n[nH]c(=S)n1-c1ccc(F)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=c1c2ccccc2cnn1Cc1n[nH]c(=S)n1-c1ccc(F)cc1
O=c1c2ccccc2cnn1Cc1n[nH]c(=S)n1-c1ccc(F)cc1
2-[[4-(4-fluorophenyl)-5-sulfanylidene-1H-1,2,4-triazol-3-yl]methyl]phthalazin-1-one