Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 10.807\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COc1ccccc1NNC(=O)C(O)(c1ccccc1OC)c1ccccc1OC
b) CCOc1ccccc1N1CCN(C(=O)c2cccc(S(=O)(=O)N3CCOCC3)c2)CC1
c) COc1cccc(C(=O)Nc2c3c(nn2-c2ccc(Cl)cc2)CS(=O)(=O)C3)c1OC
Answer: b. CCOc1ccccc1N1CCN(C(=O)c2cccc(S(=O)(=O)N3CCOCC3)c2)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(C(=O)c2cccc(S(=O)(=O)N3CCOCC3)c2)CC1
CCOc1ccccc1N1CCN(C(=O)c2cccc(S(=O)(=O)N3CCOCC3)c2)CC1
[4-(2-ethoxyphenyl)piperazin-1-yl]-(3-morpholin-4-ylsulfonylphenyl)methanone