Task: Answer the MCQ question.
Question: Which compound has a 14.444\% 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 Cn1c(Cc2cccs2)nnc1SCC(=O)Nc1ccc(C(N)=O)cc1
b CCOc1ccccc1N1CCN(CC(=O)Nc2nnc(CC)s2)CC1
c O=C(CNCc1ccco1)Nc1ccc(Oc2ccccc2)cc1.O=C(O)C(=O)O
Answer: b. CCOc1ccccc1N1CCN(CC(=O)Nc2nnc(CC)s2)CC1
{#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#}
CCOc1ccccc1N1CCN(CC(=O)Nc2nnc(CC)s2)CC1
CCOc1ccccc1N1CCN(CC(=O)Nc2nnc(CC)s2)CC1
2-[4-(2-ethoxyphenyl)piperazin-1-yl]-N-(5-ethyl-1,3,4-thiadiazol-2-yl)acetamide