Task: Answer the MCQ question.
Query: Which drug has a 13.266\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CNC(=O)/C(C#N)=C/c1ccc(-c2ccccc2[N+](=O)[O-])o1
(b) Cn1c(CC(=O)Nc2ccccc2Cl)nnc1SCC(=O)NC1=NCCS1
Answer: a. CNC(=O)/C(C#N)=C/c1ccc(-c2ccccc2[N+](=O)[O-])o1
{#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#}
CNC(=O)/C(C#N)=C/c1ccc(-c2ccccc2[N+](=O)[O-])o1
CNC(=O)/C(C#N)=C/c1ccc(-c2ccccc2[N+](=O)[O-])o1
(E)-2-cyano-N-methyl-3-[5-(2-nitrophenyl)furan-2-yl]prop-2-enamide