Problem statement: Answer the multiple choice question.
Question: Which compound has a 15.899% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] C=CCNC(=O)COC(=O)c1ccc(Sc2nncn2C)c([N+](=O)[O-])c1
[b] CCOc1ccccc1N1CCN(c2ncnc3scc(-c4ccc(OC)cc4)c23)CC1
Answer: b. CCOc1ccccc1N1CCN(c2ncnc3scc(-c4ccc(OC)cc4)c23)CC1
{#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#}
CCOc1ccccc1N1CCN(c2ncnc3scc(-c4ccc(OC)cc4)c23)CC1
CCOc1ccccc1N1CCN(c2ncnc3scc(-c4ccc(OC)cc4)c23)CC1
4-[4-(2-ethoxyphenyl)piperazin-1-yl]-5-(4-methoxyphenyl)thieno[2,3-d]pyrimidine