Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 3.759\% 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, or d without using any additional words.
Options:
a) Nn1c(SCc2cc([N+](=O)[O-])cc3c2OCOC3)nnc1-c1ccccn1
b) O=S1(=O)C=C(SCCN2CCCC2)c2ccccc21
c) COc1ccc(CNC(=O)CN(Cc2ccco2)C(=O)CNS(=O)(=O)c2ccccc2)cc1
d) Cc1cc(C(=O)Nc2ccon2)ccc1[N+](=O)[O-]
Answer: a. Nn1c(SCc2cc([N+](=O)[O-])cc3c2OCOC3)nnc1-c1ccccn1
{#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#}
Nn1c(SCc2cc([N+](=O)[O-])cc3c2OCOC3)nnc1-c1ccccn1
Nn1c(SCc2cc([N+](=O)[O-])cc3c2OCOC3)nnc1-c1ccccn1
3-[(6-nitro-4H-1,3-benzodioxin-8-yl)methylsulfanyl]-5-pyridin-2-yl-1,2,4-triazol-4-amine