Problem statement: Answer the MCQ question.
Query: Which compound has a 2.162\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CC(C)N1CCC2(CC1)N=C(c1ccc3c(c1)OCO3)CC(c1cc(Cl)ccc1O)N2
b.) NC(=O)COC(=O)c1sc2cc(F)ccc2c1Cl
c.) CCOC(=O)C(CCCOc1ccccc1)C(=O)OCC
Answer: c. CCOC(=O)C(CCCOc1ccccc1)C(=O)OCC
{#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)C(CCCOc1ccccc1)C(=O)OCC
CCOC(=O)C(CCCOc1ccccc1)C(=O)OCC
diethyl 2-(3-phenoxypropyl)propanedioate