Task: Answer the multiple choice question.
Query: Which drug has a -14.719% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CCCOc1ccc(C2c3c(oc4ccccc4c3=O)C(=O)N2CCN(CC)CC)cc1OC
b. CCCCC(=O)NNC(=O)c1c(O)c2ccccc2[nH]c1=O
Answer: a. CCCOc1ccc(C2c3c(oc4ccccc4c3=O)C(=O)N2CCN(CC)CC)cc1OC
{#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#}
CCCOc1ccc(C2c3c(oc4ccccc4c3=O)C(=O)N2CCN(CC)CC)cc1OC
CCCOc1ccc(C2c3c(oc4ccccc4c3=O)C(=O)N2CCN(CC)CC)cc1OC
2-[2-(diethylamino)ethyl]-1-(3-methoxy-4-propoxyphenyl)-1H-chromeno[2,3-c]pyrrole-3,9-dione