Task: Answer the MCQ question.
Query: Which compound exhibits a -4.508\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CCOC(=O)c1c(C)[nH]c(C(=O)OC(C)C(=O)Nc2ccc(Cl)cn2)c1C
b) CC1CCN(C(=O)c2nn(C)c3c2CS(=O)(=O)c2ccccc2-3)CC1
Answer: a. CCOC(=O)c1c(C)[nH]c(C(=O)OC(C)C(=O)Nc2ccc(Cl)cn2)c1C
{#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#}
CCOC(=O)c1c(C)[nH]c(C(=O)OC(C)C(=O)Nc2ccc(Cl)cn2)c1C
CCOC(=O)c1c(C)[nH]c(C(=O)OC(C)C(=O)Nc2ccc(Cl)cn2)c1C
2-O-[1-[(5-chloropyridin-2-yl)amino]-1-oxopropan-2-yl] 4-O-ethyl 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate