Task: Answer the multiple choice question.
Query: Which compound has a 6.005\% 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.) Fc1ccc(-c2nc3ccccc3c3nc4ccccc4n23)cc1
b.) CCOCCc1nnc(NC(=O)c2cc(OC)c(OC)cc2[N+](=O)[O-])s1
Answer: b. CCOCCc1nnc(NC(=O)c2cc(OC)c(OC)cc2[N+](=O)[O-])s1
{#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#}
CCOCCc1nnc(NC(=O)c2cc(OC)c(OC)cc2[N+](=O)[O-])s1
CCOCCc1nnc(NC(=O)c2cc(OC)c(OC)cc2[N+](=O)[O-])s1
N-[5-(2-ethoxyethyl)-1,3,4-thiadiazol-2-yl]-4,5-dimethoxy-2-nitrobenzamide