Problem statement: Answer the multiple choice question.
Query: Which compound has a 22.994% 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. COc1cccc(-c2nnc(NC(=O)c3cccs3)s2)c1
b. O=C1CSC(c2cn(-c3ccccc3)nc2-c2cc3ccccc3oc2=O)N1Cc1ccccc1
Answer: a. COc1cccc(-c2nnc(NC(=O)c3cccs3)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#}
COc1cccc(-c2nnc(NC(=O)c3cccs3)s2)c1
COc1cccc(-c2nnc(NC(=O)c3cccs3)s2)c1
N-[5-(3-methoxyphenyl)-1,3,4-thiadiazol-2-yl]thiophene-2-carboxamide