Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 5.909\% 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 CS(=O)(=O)c1ccccc1C(=O)Nc1cc2c(cc1C(=O)O)OCCCO2
b COc1ccc(N2CCN(C(=O)c3ccc4c(Cl)c5c(nc4c3)CCCC5)CC2)cc1
c COC(=O)c1cnc(Nc2cc(C)ccc2OC)c2ccccc12
d COc1nc(N(C)C)nc(N(C#N)CCOC(C)=O)n1
e Cl.Oc1cccc(Nc2ncnc3c2oc2ccccc23)c1
Answer: b. COc1ccc(N2CCN(C(=O)c3ccc4c(Cl)c5c(nc4c3)CCCC5)CC2)cc1
{#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#}
COc1ccc(N2CCN(C(=O)c3ccc4c(Cl)c5c(nc4c3)CCCC5)CC2)cc1
COc1ccc(N2CCN(C(=O)c3ccc4c(Cl)c5c(nc4c3)CCCC5)CC2)cc1
(9-chloro-5,6,7,8-tetrahydroacridin-3-yl)-[4-(4-methoxyphenyl)piperazin-1-yl]methanone