Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.868\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CNC(=O)COc1ncnc2scc(-c3ccc(F)cc3)c12
b. O=C(NC1CCCC1)C1CC(c2ccc(F)cc2)=NO1
c. COc1cc(C=O)ccc1OCCOc1ccccc1[N+](=O)[O-]
d. CCc1ccc(NC(=O)C(=O)NNC(=O)c2cccc(OC)c2)cc1
e. O=C(Nc1ccccc1N1CCCC1)c1cc(S(=O)(=O)N2CCOCC2)ccc1Cl
Answer: a. CNC(=O)COc1ncnc2scc(-c3ccc(F)cc3)c12
{#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#}
CNC(=O)COc1ncnc2scc(-c3ccc(F)cc3)c12
CNC(=O)COc1ncnc2scc(-c3ccc(F)cc3)c12
2-[5-(4-fluorophenyl)thieno[2,3-d]pyrimidin-4-yl]oxy-N-methylacetamide