Task: Answer the MCQ question.
Query: Which drug exhibits a 11.277\% 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: O=C(COc1ncnc2scc(-c3ccc(F)cc3)c12)NCc1ccco1
b: CC(C)c1c(O)cc(-c2ccncc2)n(-c2ccc(Cl)cc2)c1=O
c: CC1C/C(=N\NC(=S)NC(C)C)CC(C)(C)C1
Answer: a. O=C(COc1ncnc2scc(-c3ccc(F)cc3)c12)NCc1ccco1
{#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#}
O=C(COc1ncnc2scc(-c3ccc(F)cc3)c12)NCc1ccco1
O=C(COc1ncnc2scc(-c3ccc(F)cc3)c12)NCc1ccco1
2-[5-(4-fluorophenyl)thieno[2,3-d]pyrimidin-4-yl]oxy-N-(furan-2-ylmethyl)acetamide