Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -10.718\% human ether-à-go-go related gene (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. O=c1cc(CN2CCN(S(=O)(=O)c3ccccc3[N+](=O)[O-])CC2)nc2sccn12
b. COc1ccc(NC(=O)c2cccc(Oc3ccc([N+](=O)[O-])cc3Cl)c2)cc1
c. Cc1cccc2cc(CN(Cc3nnnn3C3CCCC3)C3CCCCC3)c(=O)[nH]c12
Answer: a. O=c1cc(CN2CCN(S(=O)(=O)c3ccccc3[N+](=O)[O-])CC2)nc2sccn12
{#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=c1cc(CN2CCN(S(=O)(=O)c3ccccc3[N+](=O)[O-])CC2)nc2sccn12
O=c1cc(CN2CCN(S(=O)(=O)c3ccccc3[N+](=O)[O-])CC2)nc2sccn12
7-[[4-(2-nitrophenyl)sulfonylpiperazin-1-yl]methyl]-[1,3]thiazolo[3,2-a]pyrimidin-5-one