Task: Answer the multiple choice question.
Query: Which compound has a 15.859\% 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 other words.
Options:
a Cc1ccc2oc(N)c(C=O)c(=O)c2c1
b O=C(NCc1ccc(OC(F)(F)F)cc1)C1CC(c2ccccc2[N+](=O)[O-])=NO1
c Cc1csc2nc(CSc3nc4ccccc4o3)c(Br)n12
d Cn1c(C(=O)N2CCC(C(=O)N3CCOCC3)CC2)cc2sccc21
Answer: c. Cc1csc2nc(CSc3nc4ccccc4o3)c(Br)n12
{#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#}
Cc1csc2nc(CSc3nc4ccccc4o3)c(Br)n12
Cc1csc2nc(CSc3nc4ccccc4o3)c(Br)n12
2-[(5-bromo-3-methylimidazo[2,1-b][1,3]thiazol-6-yl)methylsulfanyl]-1,3-benzoxazole