Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -2.277\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1ccc(CCNS(=O)(=O)c2cccc3nsnc23)cc1OC
b. O=c1[nH]c(=O)n(Cc2ccc(F)cc2)c(O)c1C=NCCCn1ccnc1
c. O=C(CN1C(=O)CCSc2ccccc21)NC1CCCCC1
Answer: a. COc1ccc(CCNS(=O)(=O)c2cccc3nsnc23)cc1OC
{#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#}
COc1ccc(CCNS(=O)(=O)c2cccc3nsnc23)cc1OC
COc1ccc(CCNS(=O)(=O)c2cccc3nsnc23)cc1OC
N-[2-(4,5-dimethoxyphenyl)ethyl]-2,1,3-benzothiadiazole-4-sulfonamide