Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 1.698\% 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. CN(C(=O)c1ccc(F)c(S(=O)(=O)N2CCOCC2)c1)C1CCCCC1
b. Cc1nn(CC(=O)O)c(C)c1N
c. CCOc1ccc(CCNC(=O)CCc2nnc3ccc(N4CCCC4)nn23)cc1OCC
d. COc1ccc(NC(=O)C2(N(C(=O)Cn3nnnc3N)c3ccc(OC)cc3)CCCCC2)cc1
e. O=C(Nc1ncccn1)C12CC3CC(CC(C3)C1)C2
Answer: c. CCOc1ccc(CCNC(=O)CCc2nnc3ccc(N4CCCC4)nn23)cc1OCC
{#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#}
CCOc1ccc(CCNC(=O)CCc2nnc3ccc(N4CCCC4)nn23)cc1OCC
CCOc1ccc(CCNC(=O)CCc2nnc3ccc(N4CCCC4)nn23)cc1OCC
3-(6-pyrrolidin-1-yl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)-N-[2-(4,5-diethoxyphenyl)ethyl]propanamide