Task: Answer the multiple-choice question.
Question: Which drug has a 13.162\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CN(C)/N=C/c1ccc(/C=N/NC(N)=S)o1
b.) CCOc1ccccc1CNC(=O)c1ccc(Sc2ccc(Cl)cc2)c(NC(C)=O)c1
Answer: a. CN(C)/N=C/c1ccc(/C=N/NC(N)=S)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#}
CN(C)/N=C/c1ccc(/C=N/NC(N)=S)o1
CN(C)/N=C/c1ccc(/C=N/NC(N)=S)o1
[(E)-[5-[(E)-(dimethylhydrazinylidene)methyl]furan-2-yl]methylideneamino]thiourea