Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 6.558\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) Cc1nnc2c(N(C)S(=O)(=O)c3ccccc3)nc3ccccc3n12
b) CC(=O)c1ccc(NC(=S)N2CCC(O)CC2)cc1
c) CCSc1nnc(-c2cc(Br)ccc2N=Cc2c(C)[nH]n(-c3ccccc3)c2=O)c(=O)[nH]1
Answer: c. CCSc1nnc(-c2cc(Br)ccc2N=Cc2c(C)[nH]n(-c3ccccc3)c2=O)c(=O)[nH]1
{#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#}
CCSc1nnc(-c2cc(Br)ccc2N=Cc2c(C)[nH]n(-c3ccccc3)c2=O)c(=O)[nH]1
CCSc1nnc(-c2cc(Br)ccc2N=Cc2c(C)[nH]n(-c3ccccc3)c2=O)c(=O)[nH]1
6-[5-bromo-2-[(5-methyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)methylideneamino]phenyl]-3-ethylsulfanyl-4H-1,2,4-triazin-5-one