Task: Answer the MCQ question.
Query: Which drug exhibits a -3.915% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCOCCCNC(c1ccccc1)c1ccncc1
b) C#CC[N+](C)(C)CCCCCCCC.[Br-]
c) COc1cccc(OC)c1Oc1ccc(C(F)(F)F)cn1
Answer: c. COc1cccc(OC)c1Oc1ccc(C(F)(F)F)cn1
{#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#}
COc1cccc(OC)c1Oc1ccc(C(F)(F)F)cn1
COc1cccc(OC)c1Oc1ccc(C(F)(F)F)cn1
2-(2,6-dimethoxyphenoxy)-5-(trifluoromethyl)pyridine