Problem statement: Answer the MCQ question.
Question: Which compound has a 7.739\% 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. CCN(C(=O)c1cnc(NC(C)C)cc1C(F)(F)F)c1ccc(Cl)cc1Cl
b. O=C1NN(c2ccccc2)C(=O)/C1=C\c1ccccc1OCC(=O)N1CCOCC1
c. COc1ccc(C(=O)COC(=O)c2cc([N+](=O)[O-])ccc2N2CCOCC2)c(OC)c1
Answer: c. COc1ccc(C(=O)COC(=O)c2cc([N+](=O)[O-])ccc2N2CCOCC2)c(OC)c1
{#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(C(=O)COC(=O)c2cc([N+](=O)[O-])ccc2N2CCOCC2)c(OC)c1
COc1ccc(C(=O)COC(=O)c2cc([N+](=O)[O-])ccc2N2CCOCC2)c(OC)c1
[2-(2,4-dimethoxyphenyl)-2-oxoethyl] 2-morpholin-4-yl-5-nitrobenzoate