Problem statement: Answer the MCQ question.
Query: Which compound has a 1.116% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CCCCOc1cccc(-c2nnc(N)s2)c1
b.) O=C(NN1C(=O)C2C3CCC(O3)C2C1=O)c1ccc(Cl)cc1
Answer: a. CCCCOc1cccc(-c2nnc(N)s2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCOc1cccc(-c2nnc(N)s2)c1
CCCCOc1cccc(-c2nnc(N)s2)c1
5-(3-butoxyphenyl)-1,3,4-thiadiazol-2-amine