Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 13.229\% 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 or b without using any additional words.
Options:
(a) COc1ccc(/C=N/N=C2/NC(=O)C(CC(=O)NC(C)C)S2)cc1
(b) Cn1c(SCc2ccc([N+](=O)[O-])cc2)nnc1-c1cccnc1
Answer: b. Cn1c(SCc2ccc([N+](=O)[O-])cc2)nnc1-c1cccnc1
{#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-c1cccnc1
Cn1c(SCc2ccc([N+](=O)[O-])cc2)nnc1-c1cccnc1
3-[4-methyl-5-[(4-nitrophenyl)methylsulfanyl]-1,2,4-triazol-3-yl]pyridine