Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -11.279\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cn1c(SCc2ccc([N+](=O)[O-])cc2)nnc1-c1ccncc1
b: O=C(Nc1ncc(Cc2ccccc2Cl)s1)c1ccc(-c2cccc([N+](=O)[O-])c2)o1
c: COCCn1c(SC(C)C(=O)Nc2ccc3c(c2)OCCO3)nc2ccccc2c1=O
Answer: a. Cn1c(SCc2ccc([N+](=O)[O-])cc2)nnc1-c1ccncc1
{#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#}
Cn1c(SCc2ccc([N+](=O)[O-])cc2)nnc1-c1ccncc1
Cn1c(SCc2ccc([N+](=O)[O-])cc2)nnc1-c1ccncc1
4-[4-methyl-5-[(4-nitrophenyl)methylsulfanyl]-1,2,4-triazol-3-yl]pyridine