Task: Answer the multiple choice question.
Query: Which compound exhibits a -6.263% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCOC(=O)N1CCN(C(=O)CN(c2ccc(OC)c(OC)c2)S(C)(=O)=O)CC1
b O=S(=O)(c1ccc2ccccc2c1)N1C=CC(C(F)(F)F)=NCC1
c COc1ccc(CCNC(=O)c2cccc3c2C(=O)N(C2CCCCC2)C3)cc1OC
Answer: a. CCOC(=O)N1CCN(C(=O)CN(c2ccc(OC)c(OC)c2)S(C)(=O)=O)CC1
{#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#}
CCOC(=O)N1CCN(C(=O)CN(c2ccc(OC)c(OC)c2)S(C)(=O)=O)CC1
CCOC(=O)N1CCN(C(=O)CN(c2ccc(OC)c(OC)c2)S(C)(=O)=O)CC1
ethyl 4-[2-(3,4-dimethoxy-N-methylsulfonylanilino)acetyl]piperazine-1-carboxylate